Home / 73,614,000.30-110,421,000.45-25,146,581.10

Finding the Fourth Proportional to 73,614,000.30, 110,421,000.45 and 25,146,581.10

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Solution

The fourth proportional to 73,614,000.30, 110,421,000.45 and 25,146,581.10 is: 37,719,871.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,614,000.30 : 110,421,000.45 = 25,146,581.10 : x
  2. Step 2: Convert to fraction form
    73,614,000.30/110,421,000.45 = 25,146,581.10/x
  3. Step 3: Cross multiply
    73,614,000.30x = 110,421,000.45 × 25,146,581.10
  4. Step 4: Simplify right side
    73,614,000.30x = 2,776,710,642,959,061.50
  5. Step 5: Solve for x
    x = 2,776,710,642,959,061.50/73,614,000.30
  6. Step 6: Final answer
    x = 37,719,871.65

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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.