Home / 73,304,042.52-101,156,807.32-40,711,094.04

Finding the Fourth Proportional to 73,304,042.52, 101,156,807.32 and 40,711,094.04

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Solution

The fourth proportional to 73,304,042.52, 101,156,807.32 and 40,711,094.04 is: 56,179,770.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,304,042.52 : 101,156,807.32 = 40,711,094.04 : x
  2. Step 2: Convert to fraction form
    73,304,042.52/101,156,807.32 = 40,711,094.04/x
  3. Step 3: Cross multiply
    73,304,042.52x = 101,156,807.32 × 40,711,094.04
  4. Step 4: Simplify right side
    73,304,042.52x = 4,118,204,295,590,680
  5. Step 5: Solve for x
    x = 4,118,204,295,590,680/73,304,042.52
  6. Step 6: Final answer
    x = 56,179,770.64

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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.