Home / 173,732,443.60-260,427,247.80-97,092,187.60

Finding the Fourth Proportional to 173,732,443.60, 260,427,247.80 and 97,092,187.60

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Solution

The fourth proportional to 173,732,443.60, 260,427,247.80 and 97,092,187.60 is: 145,542,482.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,732,443.60 : 260,427,247.80 = 97,092,187.60 : x
  2. Step 2: Convert to fraction form
    173,732,443.60/260,427,247.80 = 97,092,187.60/x
  3. Step 3: Cross multiply
    173,732,443.60x = 260,427,247.80 × 97,092,187.60
  4. Step 4: Simplify right side
    173,732,443.60x = 25,285,451,199,549,288
  5. Step 5: Solve for x
    x = 25,285,451,199,549,288/173,732,443.60
  6. Step 6: Final answer
    x = 145,542,482.89

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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.