Home / 32,692,145.40-49,038,218.10-29,164,951.80

Finding the Fourth Proportional to 32,692,145.40, 49,038,218.10 and 29,164,951.80

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Solution

The fourth proportional to 32,692,145.40, 49,038,218.10 and 29,164,951.80 is: 43,747,427.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,692,145.40 : 49,038,218.10 = 29,164,951.80 : x
  2. Step 2: Convert to fraction form
    32,692,145.40/49,038,218.10 = 29,164,951.80/x
  3. Step 3: Cross multiply
    32,692,145.40x = 49,038,218.10 × 29,164,951.80
  4. Step 4: Simplify right side
    32,692,145.40x = 1,430,197,267,244,387.75
  5. Step 5: Solve for x
    x = 1,430,197,267,244,387.75/32,692,145.40
  6. Step 6: Final answer
    x = 43,747,427.70

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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.