Home / 173,822,992.80-260,734,489.20-58,811,287.20

Finding the Fourth Proportional to 173,822,992.80, 260,734,489.20 and 58,811,287.20

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Solution

The fourth proportional to 173,822,992.80, 260,734,489.20 and 58,811,287.20 is: 88,216,930.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,822,992.80 : 260,734,489.20 = 58,811,287.20 : x
  2. Step 2: Convert to fraction form
    173,822,992.80/260,734,489.20 = 58,811,287.20/x
  3. Step 3: Cross multiply
    173,822,992.80x = 260,734,489.20 × 58,811,287.20
  4. Step 4: Simplify right side
    173,822,992.80x = 15,334,130,927,286,498
  5. Step 5: Solve for x
    x = 15,334,130,927,286,498/173,822,992.80
  6. Step 6: Final answer
    x = 88,216,930.80

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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.