Home / 24,948,587.40-37,422,881.10-21,295,422.60

Finding the Fourth Proportional to 24,948,587.40, 37,422,881.10 and 21,295,422.60

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Solution

The fourth proportional to 24,948,587.40, 37,422,881.10 and 21,295,422.60 is: 31,943,133.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,948,587.40 : 37,422,881.10 = 21,295,422.60 : x
  2. Step 2: Convert to fraction form
    24,948,587.40/37,422,881.10 = 21,295,422.60/x
  3. Step 3: Cross multiply
    24,948,587.40x = 37,422,881.10 × 21,295,422.60
  4. Step 4: Simplify right side
    24,948,587.40x = 796,936,067,934,053
  5. Step 5: Solve for x
    x = 796,936,067,934,053/24,948,587.40
  6. Step 6: Final answer
    x = 31,943,133.90

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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.