Home / 58,138,338.80-87,207,508.20-46,800,930.80

Finding the Fourth Proportional to 58,138,338.80, 87,207,508.20 and 46,800,930.80

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Solution

The fourth proportional to 58,138,338.80, 87,207,508.20 and 46,800,930.80 is: 70,201,396.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,138,338.80 : 87,207,508.20 = 46,800,930.80 : x
  2. Step 2: Convert to fraction form
    58,138,338.80/87,207,508.20 = 46,800,930.80/x
  3. Step 3: Cross multiply
    58,138,338.80x = 87,207,508.20 × 46,800,930.80
  4. Step 4: Simplify right side
    58,138,338.80x = 4,081,392,556,508,632.50
  5. Step 5: Solve for x
    x = 4,081,392,556,508,632.50/58,138,338.80
  6. Step 6: Final answer
    x = 70,201,396.20

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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.