Home / 14,762,001.20-22,149,222.60-8,035,242.80

Finding the Fourth Proportional to 14,762,001.20, 22,149,222.60 and 8,035,242.80

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Solution

The fourth proportional to 14,762,001.20, 22,149,222.60 and 8,035,242.80 is: 12,056,250.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,762,001.20 : 22,149,222.60 = 8,035,242.80 : x
  2. Step 2: Convert to fraction form
    14,762,001.20/22,149,222.60 = 8,035,242.80/x
  3. Step 3: Cross multiply
    14,762,001.20x = 22,149,222.60 × 8,035,242.80
  4. Step 4: Simplify right side
    14,762,001.20x = 177,974,381,422,247.28
  5. Step 5: Solve for x
    x = 177,974,381,422,247.28/14,762,001.20
  6. Step 6: Final answer
    x = 12,056,250.30

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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.