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Finding the Fourth Proportional to 58,080,197.70, 87,120,296.55 and 58,080,197.70

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Solution

The fourth proportional to 58,080,197.70, 87,120,296.55 and 58,080,197.70 is: 87,120,296.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,080,197.70 : 87,120,296.55 = 58,080,197.70 : x
  2. Step 2: Convert to fraction form
    58,080,197.70/87,120,296.55 = 58,080,197.70/x
  3. Step 3: Cross multiply
    58,080,197.70x = 87,120,296.55 × 58,080,197.70
  4. Step 4: Simplify right side
    58,080,197.70x = 5,059,964,047,306,628
  5. Step 5: Solve for x
    x = 5,059,964,047,306,628/58,080,197.70
  6. Step 6: Final answer
    x = 87,120,296.55

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Similar ratio
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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.