Home / 44,487,874.40-66,731,811.60-34,932,725.60

Finding the Fourth Proportional to 44,487,874.40, 66,731,811.60 and 34,932,725.60

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Solution

The fourth proportional to 44,487,874.40, 66,731,811.60 and 34,932,725.60 is: 52,399,088.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,487,874.40 : 66,731,811.60 = 34,932,725.60 : x
  2. Step 2: Convert to fraction form
    44,487,874.40/66,731,811.60 = 34,932,725.60/x
  3. Step 3: Cross multiply
    44,487,874.40x = 66,731,811.60 × 34,932,725.60
  4. Step 4: Simplify right side
    44,487,874.40x = 2,331,124,063,413,697
  5. Step 5: Solve for x
    x = 2,331,124,063,413,697/44,487,874.40
  6. Step 6: Final answer
    x = 52,399,088.40

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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.