Home / 58,944,007.80-88,416,011.70-44,488,812.60

Finding the Fourth Proportional to 58,944,007.80, 88,416,011.70 and 44,488,812.60

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Solution

The fourth proportional to 58,944,007.80, 88,416,011.70 and 44,488,812.60 is: 66,733,218.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,944,007.80 : 88,416,011.70 = 44,488,812.60 : x
  2. Step 2: Convert to fraction form
    58,944,007.80/88,416,011.70 = 44,488,812.60/x
  3. Step 3: Cross multiply
    58,944,007.80x = 88,416,011.70 × 44,488,812.60
  4. Step 4: Simplify right side
    58,944,007.80x = 3,933,523,375,360,707.50
  5. Step 5: Solve for x
    x = 3,933,523,375,360,707.50/58,944,007.80
  6. Step 6: Final answer
    x = 66,733,218.90

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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.