Home / 42,923,042.28-59,233,225.92-23,343,509.24

Finding the Fourth Proportional to 42,923,042.28, 59,233,225.92 and 23,343,509.24

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Solution

The fourth proportional to 42,923,042.28, 59,233,225.92 and 23,343,509.24 is: 32,213,731.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,923,042.28 : 59,233,225.92 = 23,343,509.24 : x
  2. Step 2: Convert to fraction form
    42,923,042.28/59,233,225.92 = 23,343,509.24/x
  3. Step 3: Cross multiply
    42,923,042.28x = 59,233,225.92 × 23,343,509.24
  4. Step 4: Simplify right side
    42,923,042.28x = 1,382,711,356,578,527.50
  5. Step 5: Solve for x
    x = 1,382,711,356,578,527.50/42,923,042.28
  6. Step 6: Final answer
    x = 32,213,731.44

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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.