Home / 24,204,032.40-36,306,048.60-12,838,630.80

Finding the Fourth Proportional to 24,204,032.40, 36,306,048.60 and 12,838,630.80

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Solution

The fourth proportional to 24,204,032.40, 36,306,048.60 and 12,838,630.80 is: 19,257,946.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,204,032.40 : 36,306,048.60 = 12,838,630.80 : x
  2. Step 2: Convert to fraction form
    24,204,032.40/36,306,048.60 = 12,838,630.80/x
  3. Step 3: Cross multiply
    24,204,032.40x = 36,306,048.60 × 12,838,630.80
  4. Step 4: Simplify right side
    24,204,032.40x = 466,119,953,782,256.94
  5. Step 5: Solve for x
    x = 466,119,953,782,256.94/24,204,032.40
  6. Step 6: Final answer
    x = 19,257,946.20

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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.