Home / 48,845,094.40-73,267,641.60-44,142,169.60

Finding the Fourth Proportional to 48,845,094.40, 73,267,641.60 and 44,142,169.60

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Solution

The fourth proportional to 48,845,094.40, 73,267,641.60 and 44,142,169.60 is: 66,213,254.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,845,094.40 : 73,267,641.60 = 44,142,169.60 : x
  2. Step 2: Convert to fraction form
    48,845,094.40/73,267,641.60 = 44,142,169.60/x
  3. Step 3: Cross multiply
    48,845,094.40x = 73,267,641.60 × 44,142,169.60
  4. Step 4: Simplify right side
    48,845,094.40x = 3,234,192,661,699,215
  5. Step 5: Solve for x
    x = 3,234,192,661,699,215/48,845,094.40
  6. Step 6: Final answer
    x = 66,213,254.40

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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.