Home / 3,460,651,275.30-5,191,118,630.55-1,006,988,178.30

Finding the Fourth Proportional to 3,460,651,275.30, 5,191,118,630.55 and 1,006,988,178.30

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Solution

The fourth proportional to 3,460,651,275.30, 5,191,118,630.55 and 1,006,988,178.30 is: 1,510,523,504.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,460,651,275.30 : 5,191,118,630.55 = 1,006,988,178.30 : x
  2. Step 2: Convert to fraction form
    3,460,651,275.30/5,191,118,630.55 = 1,006,988,178.30/x
  3. Step 3: Cross multiply
    3,460,651,275.30x = 5,191,118,630.55 × 1,006,988,178.30
  4. Step 4: Simplify right side
    3,460,651,275.30x = 5,227,395,093,116,735,488
  5. Step 5: Solve for x
    x = 5,227,395,093,116,735,488/3,460,651,275.30
  6. Step 6: Final answer
    x = 1,510,523,504.76

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Double scale
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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.