Home / 122,927,591.60-184,391,387.40-95,717,812.40

Finding the Fourth Proportional to 122,927,591.60, 184,391,387.40 and 95,717,812.40

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Solution

The fourth proportional to 122,927,591.60, 184,391,387.40 and 95,717,812.40 is: 143,576,718.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,927,591.60 : 184,391,387.40 = 95,717,812.40 : x
  2. Step 2: Convert to fraction form
    122,927,591.60/184,391,387.40 = 95,717,812.40/x
  3. Step 3: Cross multiply
    122,927,591.60x = 184,391,387.40 × 95,717,812.40
  4. Step 4: Simplify right side
    122,927,591.60x = 17,649,540,227,328,926
  5. Step 5: Solve for x
    x = 17,649,540,227,328,926/122,927,591.60
  6. Step 6: Final answer
    x = 143,576,718.60

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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.