Home / 108,727,866.23-150,044,480.12-59,835,294.23

Finding the Fourth Proportional to 108,727,866.23, 150,044,480.12 and 59,835,294.23

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Solution

The fourth proportional to 108,727,866.23, 150,044,480.12 and 59,835,294.23 is: 82,572,719.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,727,866.23 : 150,044,480.12 = 59,835,294.23 : x
  2. Step 2: Convert to fraction form
    108,727,866.23/150,044,480.12 = 59,835,294.23/x
  3. Step 3: Cross multiply
    108,727,866.23x = 150,044,480.12 × 59,835,294.23
  4. Step 4: Simplify right side
    108,727,866.23x = 8,977,955,614,966,952
  5. Step 5: Solve for x
    x = 8,977,955,614,966,952/108,727,866.23
  6. Step 6: Final answer
    x = 82,572,719.64

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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.