Home / 14,672,080.40-22,008,120.60-8,995,503.20

Finding the Fourth Proportional to 14,672,080.40, 22,008,120.60 and 8,995,503.20

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Solution

The fourth proportional to 14,672,080.40, 22,008,120.60 and 8,995,503.20 is: 13,493,254.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,672,080.40 : 22,008,120.60 = 8,995,503.20 : x
  2. Step 2: Convert to fraction form
    14,672,080.40/22,008,120.60 = 8,995,503.20/x
  3. Step 3: Cross multiply
    14,672,080.40x = 22,008,120.60 × 8,995,503.20
  4. Step 4: Simplify right side
    14,672,080.40x = 197,974,119,283,285.91
  5. Step 5: Solve for x
    x = 197,974,119,283,285.91/14,672,080.40
  6. Step 6: Final answer
    x = 13,493,254.80

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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.