Home / 96,539,847.60-144,816,769.80-58,118,631.60

Finding the Fourth Proportional to 96,539,847.60, 144,816,769.80 and 58,118,631.60

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Solution

The fourth proportional to 96,539,847.60, 144,816,769.80 and 58,118,631.60 is: 87,182,160.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,539,847.60 : 144,816,769.80 = 58,118,631.60 : x
  2. Step 2: Convert to fraction form
    96,539,847.60/144,816,769.80 = 58,118,631.60/x
  3. Step 3: Cross multiply
    96,539,847.60x = 144,816,769.80 × 58,118,631.60
  4. Step 4: Simplify right side
    96,539,847.60x = 8,416,552,493,508,207
  5. Step 5: Solve for x
    x = 8,416,552,493,508,207/96,539,847.60
  6. Step 6: Final answer
    x = 87,182,160.56

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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.