Home / 174,762,817.14-262,186,906.14-58,177,947.72

Finding the Fourth Proportional to 174,762,817.14, 262,186,906.14 and 58,177,947.72

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Solution

The fourth proportional to 174,762,817.14, 262,186,906.14 and 58,177,947.72 is: 87,281,129.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,762,817.14 : 262,186,906.14 = 58,177,947.72 : x
  2. Step 2: Convert to fraction form
    174,762,817.14/262,186,906.14 = 58,177,947.72/x
  3. Step 3: Cross multiply
    174,762,817.14x = 262,186,906.14 × 58,177,947.72
  4. Step 4: Simplify right side
    174,762,817.14x = 15,253,496,118,281,466
  5. Step 5: Solve for x
    x = 15,253,496,118,281,466/174,762,817.14
  6. Step 6: Final answer
    x = 87,281,129.75

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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.