Home / 109,950,684.83-151,758,369.47-62,935,016.05

Finding the Fourth Proportional to 109,950,684.83, 151,758,369.47 and 62,935,016.05

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Solution

The fourth proportional to 109,950,684.83, 151,758,369.47 and 62,935,016.05 is: 86,865,447.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,950,684.83 : 151,758,369.47 = 62,935,016.05 : x
  2. Step 2: Convert to fraction form
    109,950,684.83/151,758,369.47 = 62,935,016.05/x
  3. Step 3: Cross multiply
    109,950,684.83x = 151,758,369.47 × 62,935,016.05
  4. Step 4: Simplify right side
    109,950,684.83x = 9,550,915,418,316,280
  5. Step 5: Solve for x
    x = 9,550,915,418,316,280/109,950,684.83
  6. Step 6: Final answer
    x = 86,865,447.30

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.