Home / 37,252,911.60-55,879,382.90-16,758,693.15

Finding the Fourth Proportional to 37,252,911.60, 55,879,382.90 and 16,758,693.15

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Solution

The fourth proportional to 37,252,911.60, 55,879,382.90 and 16,758,693.15 is: 25,138,046.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,252,911.60 : 55,879,382.90 = 16,758,693.15 : x
  2. Step 2: Convert to fraction form
    37,252,911.60/55,879,382.90 = 16,758,693.15/x
  3. Step 3: Cross multiply
    37,252,911.60x = 55,879,382.90 × 16,758,693.15
  4. Step 4: Simplify right side
    37,252,911.60x = 936,465,431,348,663.75
  5. Step 5: Solve for x
    x = 936,465,431,348,663.75/37,252,911.60
  6. Step 6: Final answer
    x = 25,138,046.70

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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.