Home / 5,460,763,426.38-7,535,799,878.67-2,954,582,148.78

Finding the Fourth Proportional to 5,460,763,426.38, 7,535,799,878.67 and 2,954,582,148.78

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Solution

The fourth proportional to 5,460,763,426.38, 7,535,799,878.67 and 2,954,582,148.78 is: 4,077,294,337.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,460,763,426.38 : 7,535,799,878.67 = 2,954,582,148.78 : x
  2. Step 2: Convert to fraction form
    5,460,763,426.38/7,535,799,878.67 = 2,954,582,148.78/x
  3. Step 3: Cross multiply
    5,460,763,426.38x = 7,535,799,878.67 × 2,954,582,148.78
  4. Step 4: Simplify right side
    5,460,763,426.38x = 22,265,139,798,296,875,008
  5. Step 5: Solve for x
    x = 22,265,139,798,296,875,008/5,460,763,426.38
  6. Step 6: Final answer
    x = 4,077,294,337.77

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Half scale
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Double scale
Find fourth proportional to 5,460,763,427.38, 7,535,799,880.05 and 2,954,582,149.78
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.