Home / 110,293,402.61-152,204,895.65-60,733,658.18

Finding the Fourth Proportional to 110,293,402.61, 152,204,895.65 and 60,733,658.18

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Solution

The fourth proportional to 110,293,402.61, 152,204,895.65 and 60,733,658.18 is: 83,812,448.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,293,402.61 : 152,204,895.65 = 60,733,658.18 : x
  2. Step 2: Convert to fraction form
    110,293,402.61/152,204,895.65 = 60,733,658.18/x
  3. Step 3: Cross multiply
    110,293,402.61x = 152,204,895.65 × 60,733,658.18
  4. Step 4: Simplify right side
    110,293,402.61x = 9,243,960,105,729,670
  5. Step 5: Solve for x
    x = 9,243,960,105,729,670/110,293,402.61
  6. Step 6: Final answer
    x = 83,812,448.31

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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.