Home / 24,508,187.20-36,762,280.80-13,758,644.80

Finding the Fourth Proportional to 24,508,187.20, 36,762,280.80 and 13,758,644.80

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Solution

The fourth proportional to 24,508,187.20, 36,762,280.80 and 13,758,644.80 is: 20,637,967.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,508,187.20 : 36,762,280.80 = 13,758,644.80 : x
  2. Step 2: Convert to fraction form
    24,508,187.20/36,762,280.80 = 13,758,644.80/x
  3. Step 3: Cross multiply
    24,508,187.20x = 36,762,280.80 × 13,758,644.80
  4. Step 4: Simplify right side
    24,508,187.20x = 505,799,163,565,059.81
  5. Step 5: Solve for x
    x = 505,799,163,565,059.81/24,508,187.20
  6. Step 6: Final answer
    x = 20,637,967.20

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1.5x scale

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.