Home / 94,724,062.24-130,719,153.36-53,471,310.88

Finding the Fourth Proportional to 94,724,062.24, 130,719,153.36 and 53,471,310.88

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Solution

The fourth proportional to 94,724,062.24, 130,719,153.36 and 53,471,310.88 is: 73,790,379.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,724,062.24 : 130,719,153.36 = 53,471,310.88 : x
  2. Step 2: Convert to fraction form
    94,724,062.24/130,719,153.36 = 53,471,310.88/x
  3. Step 3: Cross multiply
    94,724,062.24x = 130,719,153.36 × 53,471,310.88
  4. Step 4: Simplify right side
    94,724,062.24x = 6,989,724,487,282,957
  5. Step 5: Solve for x
    x = 6,989,724,487,282,957/94,724,062.24
  6. Step 6: Final answer
    x = 73,790,379.36

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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.