Home / 44,728,124.40-67,092,186.60-39,342,855.60

Finding the Fourth Proportional to 44,728,124.40, 67,092,186.60 and 39,342,855.60

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Solution

The fourth proportional to 44,728,124.40, 67,092,186.60 and 39,342,855.60 is: 59,014,283.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,728,124.40 : 67,092,186.60 = 39,342,855.60 : x
  2. Step 2: Convert to fraction form
    44,728,124.40/67,092,186.60 = 39,342,855.60/x
  3. Step 3: Cross multiply
    44,728,124.40x = 67,092,186.60 × 39,342,855.60
  4. Step 4: Simplify right side
    44,728,124.40x = 2,639,598,209,292,055
  5. Step 5: Solve for x
    x = 2,639,598,209,292,055/44,728,124.40
  6. Step 6: Final answer
    x = 59,014,283.40

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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.