Home / 5,513,766,540.36-7,609,046,386.50-3,007,651,397.64

Finding the Fourth Proportional to 5,513,766,540.36, 7,609,046,386.50 and 3,007,651,397.64

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Solution

The fourth proportional to 5,513,766,540.36, 7,609,046,386.50 and 3,007,651,397.64 is: 4,150,585,417.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,513,766,540.36 : 7,609,046,386.50 = 3,007,651,397.64 : x
  2. Step 2: Convert to fraction form
    5,513,766,540.36/7,609,046,386.50 = 3,007,651,397.64/x
  3. Step 3: Cross multiply
    5,513,766,540.36x = 7,609,046,386.50 × 3,007,651,397.64
  4. Step 4: Simplify right side
    5,513,766,540.36x = 22,885,358,999,064,313,856
  5. Step 5: Solve for x
    x = 22,885,358,999,064,313,856/5,513,766,540.36
  6. Step 6: Final answer
    x = 4,150,585,417.71

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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.