Home / 34,713,480.62-47,904,350.02-19,032,246.47

Finding the Fourth Proportional to 34,713,480.62, 47,904,350.02 and 19,032,246.47

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Solution

The fourth proportional to 34,713,480.62, 47,904,350.02 and 19,032,246.47 is: 26,264,361.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,713,480.62 : 47,904,350.02 = 19,032,246.47 : x
  2. Step 2: Convert to fraction form
    34,713,480.62/47,904,350.02 = 19,032,246.47/x
  3. Step 3: Cross multiply
    34,713,480.62x = 47,904,350.02 × 19,032,246.47
  4. Step 4: Simplify right side
    34,713,480.62x = 911,727,396,637,969.62
  5. Step 5: Solve for x
    x = 911,727,396,637,969.62/34,713,480.62
  6. Step 6: Final answer
    x = 26,264,361.29

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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.