Home / 3,359,238,821.20-5,038,858,231.80-2,307,127,358.80

Finding the Fourth Proportional to 3,359,238,821.20, 5,038,858,231.80 and 2,307,127,358.80

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Solution

The fourth proportional to 3,359,238,821.20, 5,038,858,231.80 and 2,307,127,358.80 is: 3,460,691,038.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,359,238,821.20 : 5,038,858,231.80 = 2,307,127,358.80 : x
  2. Step 2: Convert to fraction form
    3,359,238,821.20/5,038,858,231.80 = 2,307,127,358.80/x
  3. Step 3: Cross multiply
    3,359,238,821.20x = 5,038,858,231.80 × 2,307,127,358.80
  4. Step 4: Simplify right side
    3,359,238,821.20x = 11,625,287,683,700,373,504
  5. Step 5: Solve for x
    x = 11,625,287,683,700,373,504/3,359,238,821.20
  6. Step 6: Final answer
    x = 3,460,691,038.20

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.