Home / 29,815,066.90-44,722,600.35-9,620,308.90

Finding the Fourth Proportional to 29,815,066.90, 44,722,600.35 and 9,620,308.90

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Solution

The fourth proportional to 29,815,066.90, 44,722,600.35 and 9,620,308.90 is: 14,430,463.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,815,066.90 : 44,722,600.35 = 9,620,308.90 : x
  2. Step 2: Convert to fraction form
    29,815,066.90/44,722,600.35 = 9,620,308.90/x
  3. Step 3: Cross multiply
    29,815,066.90x = 44,722,600.35 × 9,620,308.90
  4. Step 4: Simplify right side
    29,815,066.90x = 430,245,230,178,248.12
  5. Step 5: Solve for x
    x = 430,245,230,178,248.12/29,815,066.90
  6. Step 6: Final answer
    x = 14,430,463.35

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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.