Home / 14,808,423.60-22,212,635.40-9,110,170.80

Finding the Fourth Proportional to 14,808,423.60, 22,212,635.40 and 9,110,170.80

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Solution

The fourth proportional to 14,808,423.60, 22,212,635.40 and 9,110,170.80 is: 13,665,256.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,808,423.60 : 22,212,635.40 = 9,110,170.80 : x
  2. Step 2: Convert to fraction form
    14,808,423.60/22,212,635.40 = 9,110,170.80/x
  3. Step 3: Cross multiply
    14,808,423.60x = 22,212,635.40 × 9,110,170.80
  4. Step 4: Simplify right side
    14,808,423.60x = 202,360,902,412,126.31
  5. Step 5: Solve for x
    x = 202,360,902,412,126.31/14,808,423.60
  6. Step 6: Final answer
    x = 13,665,256.20

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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.