Home / 24,443,487.67-33,723,670.40-15,147,665.98

Finding the Fourth Proportional to 24,443,487.67, 33,723,670.40 and 15,147,665.98

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Solution

The fourth proportional to 24,443,487.67, 33,723,670.40 and 15,147,665.98 is: 20,898,609.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,443,487.67 : 33,723,670.40 = 15,147,665.98 : x
  2. Step 2: Convert to fraction form
    24,443,487.67/33,723,670.40 = 15,147,665.98/x
  3. Step 3: Cross multiply
    24,443,487.67x = 33,723,670.40 × 15,147,665.98
  4. Step 4: Simplify right side
    24,443,487.67x = 510,834,894,838,813
  5. Step 5: Solve for x
    x = 510,834,894,838,813/24,443,487.67
  6. Step 6: Final answer
    x = 20,898,609.14

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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.