Home / 44,377,373.25-66,566,059.74-12,029,275.89

Finding the Fourth Proportional to 44,377,373.25, 66,566,059.74 and 12,029,275.89

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Solution

The fourth proportional to 44,377,373.25, 66,566,059.74 and 12,029,275.89 is: 18,043,913.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,377,373.25 : 66,566,059.74 = 12,029,275.89 : x
  2. Step 2: Convert to fraction form
    44,377,373.25/66,566,059.74 = 12,029,275.89/x
  3. Step 3: Cross multiply
    44,377,373.25x = 66,566,059.74 × 12,029,275.89
  4. Step 4: Simplify right side
    44,377,373.25x = 800,741,497,522,681.75
  5. Step 5: Solve for x
    x = 800,741,497,522,681.75/44,377,373.25
  6. Step 6: Final answer
    x = 18,043,913.80

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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.