Home / 36,563,269.20-54,852,077.70-13,534,404.72

Finding the Fourth Proportional to 36,563,269.20, 54,852,077.70 and 13,534,404.72

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Solution

The fourth proportional to 36,563,269.20, 54,852,077.70 and 13,534,404.72 is: 20,304,262.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,563,269.20 : 54,852,077.70 = 13,534,404.72 : x
  2. Step 2: Convert to fraction form
    36,563,269.20/54,852,077.70 = 13,534,404.72/x
  3. Step 3: Cross multiply
    36,563,269.20x = 54,852,077.70 × 13,534,404.72
  4. Step 4: Simplify right side
    36,563,269.20x = 742,390,219,324,686.88
  5. Step 5: Solve for x
    x = 742,390,219,324,686.88/36,563,269.20
  6. Step 6: Final answer
    x = 20,304,262.60

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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.