Home / 24,932,708.70-37,406,061.45-12,153,630.30

Finding the Fourth Proportional to 24,932,708.70, 37,406,061.45 and 12,153,630.30

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Solution

The fourth proportional to 24,932,708.70, 37,406,061.45 and 12,153,630.30 is: 18,233,856.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,932,708.70 : 37,406,061.45 = 12,153,630.30 : x
  2. Step 2: Convert to fraction form
    24,932,708.70/37,406,061.45 = 12,153,630.30/x
  3. Step 3: Cross multiply
    24,932,708.70x = 37,406,061.45 × 12,153,630.30
  4. Step 4: Simplify right side
    24,932,708.70x = 454,619,441,842,382
  5. Step 5: Solve for x
    x = 454,619,441,842,382/24,932,708.70
  6. Step 6: Final answer
    x = 18,233,856.87

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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.