Home / 224,021,614.40-335,360,575.20-133,098,401.60

Finding the Fourth Proportional to 224,021,614.40, 335,360,575.20 and 133,098,401.60

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Solution

The fourth proportional to 224,021,614.40, 335,360,575.20 and 133,098,401.60 is: 199,248,436.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,021,614.40 : 335,360,575.20 = 133,098,401.60 : x
  2. Step 2: Convert to fraction form
    224,021,614.40/335,360,575.20 = 133,098,401.60/x
  3. Step 3: Cross multiply
    224,021,614.40x = 335,360,575.20 × 133,098,401.60
  4. Step 4: Simplify right side
    224,021,614.40x = 44,635,956,518,776,600
  5. Step 5: Solve for x
    x = 44,635,956,518,776,600/224,021,614.40
  6. Step 6: Final answer
    x = 199,248,436.98

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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.