Home / 96,587,119.60-144,887,677.80-58,165,903.60

Finding the Fourth Proportional to 96,587,119.60, 144,887,677.80 and 58,165,903.60

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Solution

The fourth proportional to 96,587,119.60, 144,887,677.80 and 58,165,903.60 is: 87,253,069.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,587,119.60 : 144,887,677.80 = 58,165,903.60 : x
  2. Step 2: Convert to fraction form
    96,587,119.60/144,887,677.80 = 58,165,903.60/x
  3. Step 3: Cross multiply
    96,587,119.60x = 144,887,677.80 × 58,165,903.60
  4. Step 4: Simplify right side
    96,587,119.60x = 8,427,522,699,742,661
  5. Step 5: Solve for x
    x = 8,427,522,699,742,661/96,587,119.60
  6. Step 6: Final answer
    x = 87,253,069.92

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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.