Home / 24,963,281.60-37,444,922.40-20,932,203.20

Finding the Fourth Proportional to 24,963,281.60, 37,444,922.40 and 20,932,203.20

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Solution

The fourth proportional to 24,963,281.60, 37,444,922.40 and 20,932,203.20 is: 31,398,304.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,963,281.60 : 37,444,922.40 = 20,932,203.20 : x
  2. Step 2: Convert to fraction form
    24,963,281.60/37,444,922.40 = 20,932,203.20/x
  3. Step 3: Cross multiply
    24,963,281.60x = 37,444,922.40 × 20,932,203.20
  4. Step 4: Simplify right side
    24,963,281.60x = 783,804,724,485,031.62
  5. Step 5: Solve for x
    x = 783,804,724,485,031.62/24,963,281.60
  6. Step 6: Final answer
    x = 31,398,304.80

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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.