Home / 58,138,080.62-87,219,890.15-17,194,327.67

Finding the Fourth Proportional to 58,138,080.62, 87,219,890.15 and 17,194,327.67

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Solution

The fourth proportional to 58,138,080.62, 87,219,890.15 and 17,194,327.67 is: 25,795,268.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,138,080.62 : 87,219,890.15 = 17,194,327.67 : x
  2. Step 2: Convert to fraction form
    58,138,080.62/87,219,890.15 = 17,194,327.67/x
  3. Step 3: Cross multiply
    58,138,080.62x = 87,219,890.15 × 17,194,327.67
  4. Step 4: Simplify right side
    58,138,080.62x = 1,499,687,370,712,583.50
  5. Step 5: Solve for x
    x = 1,499,687,370,712,583.50/58,138,080.62
  6. Step 6: Final answer
    x = 25,795,268.00

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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.