Home / 110,423,001.60-152,374,781.93-64,016,244.86

Finding the Fourth Proportional to 110,423,001.60, 152,374,781.93 and 64,016,244.86

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Solution

The fourth proportional to 110,423,001.60, 152,374,781.93 and 64,016,244.86 is: 88,337,223.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,423,001.60 : 152,374,781.93 = 64,016,244.86 : x
  2. Step 2: Convert to fraction form
    110,423,001.60/152,374,781.93 = 64,016,244.86/x
  3. Step 3: Cross multiply
    110,423,001.60x = 152,374,781.93 × 64,016,244.86
  4. Step 4: Simplify right side
    110,423,001.60x = 9,754,461,349,438,028
  5. Step 5: Solve for x
    x = 9,754,461,349,438,028/110,423,001.60
  6. Step 6: Final answer
    x = 88,337,223.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.