Home / 44,496,001.60-66,744,002.40-43,740,174.40

Finding the Fourth Proportional to 44,496,001.60, 66,744,002.40 and 43,740,174.40

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Solution

The fourth proportional to 44,496,001.60, 66,744,002.40 and 43,740,174.40 is: 65,610,261.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,496,001.60 : 66,744,002.40 = 43,740,174.40 : x
  2. Step 2: Convert to fraction form
    44,496,001.60/66,744,002.40 = 43,740,174.40/x
  3. Step 3: Cross multiply
    44,496,001.60x = 66,744,002.40 × 43,740,174.40
  4. Step 4: Simplify right side
    44,496,001.60x = 2,919,394,305,130,018.50
  5. Step 5: Solve for x
    x = 2,919,394,305,130,018.50/44,496,001.60
  6. Step 6: Final answer
    x = 65,610,261.60

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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.