Home / 24,963,113.60-37,361,726.40-18,120,233.60

Finding the Fourth Proportional to 24,963,113.60, 37,361,726.40 and 18,120,233.60

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Solution

The fourth proportional to 24,963,113.60, 37,361,726.40 and 18,120,233.60 is: 27,120,142.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,963,113.60 : 37,361,726.40 = 18,120,233.60 : x
  2. Step 2: Convert to fraction form
    24,963,113.60/37,361,726.40 = 18,120,233.60/x
  3. Step 3: Cross multiply
    24,963,113.60x = 37,361,726.40 × 18,120,233.60
  4. Step 4: Simplify right side
    24,963,113.60x = 677,003,210,067,287.12
  5. Step 5: Solve for x
    x = 677,003,210,067,287.12/24,963,113.60
  6. Step 6: Final answer
    x = 27,120,142.98

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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.