Home / 170,432,390.24-255,650,451.60-49,264,892

Finding the Fourth Proportional to 170,432,390.24, 255,650,451.60 and 49,264,892

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Solution

The fourth proportional to 170,432,390.24, 255,650,451.60 and 49,264,892 is: 73,897,877.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,432,390.24 : 255,650,451.60 = 49,264,892 : x
  2. Step 2: Convert to fraction form
    170,432,390.24/255,650,451.60 = 49,264,892/x
  3. Step 3: Cross multiply
    170,432,390.24x = 255,650,451.60 × 49,264,892
  4. Step 4: Simplify right side
    170,432,390.24x = 12,594,591,887,825,226
  5. Step 5: Solve for x
    x = 12,594,591,887,825,226/170,432,390.24
  6. Step 6: Final answer
    x = 73,897,877.45

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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.