Home / 121,036,654.08-181,583,674.56-34,772,976

Finding the Fourth Proportional to 121,036,654.08, 181,583,674.56 and 34,772,976

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Solution

The fourth proportional to 121,036,654.08, 181,583,674.56 and 34,772,976 is: 52,167,707.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    121,036,654.08 : 181,583,674.56 = 34,772,976 : x
  2. Step 2: Convert to fraction form
    121,036,654.08/181,583,674.56 = 34,772,976/x
  3. Step 3: Cross multiply
    121,036,654.08x = 181,583,674.56 × 34,772,976
  4. Step 4: Simplify right side
    121,036,654.08x = 6,314,204,757,466,691
  5. Step 5: Solve for x
    x = 6,314,204,757,466,691/121,036,654.08
  6. Step 6: Final answer
    x = 52,167,707.42

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.