Home / 36,563,330.70-54,852,169.95-13,534,466.22

Finding the Fourth Proportional to 36,563,330.70, 54,852,169.95 and 13,534,466.22

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Solution

The fourth proportional to 36,563,330.70, 54,852,169.95 and 13,534,466.22 is: 20,304,354.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,563,330.70 : 54,852,169.95 = 13,534,466.22 : x
  2. Step 2: Convert to fraction form
    36,563,330.70/54,852,169.95 = 13,534,466.22/x
  3. Step 3: Cross multiply
    36,563,330.70x = 54,852,169.95 × 13,534,466.22
  4. Step 4: Simplify right side
    36,563,330.70x = 742,394,841,281,974.12
  5. Step 5: Solve for x
    x = 742,394,841,281,974.12/36,563,330.70
  6. Step 6: Final answer
    x = 20,304,354.86

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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.