Home / 53,904,844.40-80,857,266.60-25,207,030.40

Finding the Fourth Proportional to 53,904,844.40, 80,857,266.60 and 25,207,030.40

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Solution

The fourth proportional to 53,904,844.40, 80,857,266.60 and 25,207,030.40 is: 37,810,545.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,904,844.40 : 80,857,266.60 = 25,207,030.40 : x
  2. Step 2: Convert to fraction form
    53,904,844.40/80,857,266.60 = 25,207,030.40/x
  3. Step 3: Cross multiply
    53,904,844.40x = 80,857,266.60 × 25,207,030.40
  4. Step 4: Simplify right side
    53,904,844.40x = 2,038,171,577,247,104.25
  5. Step 5: Solve for x
    x = 2,038,171,577,247,104.25/53,904,844.40
  6. Step 6: Final answer
    x = 37,810,545.60

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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.