Home / 40,448,505.60-60,672,758.40-14,884,225.20

Finding the Fourth Proportional to 40,448,505.60, 60,672,758.40 and 14,884,225.20

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Solution

The fourth proportional to 40,448,505.60, 60,672,758.40 and 14,884,225.20 is: 22,326,337.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,448,505.60 : 60,672,758.40 = 14,884,225.20 : x
  2. Step 2: Convert to fraction form
    40,448,505.60/60,672,758.40 = 14,884,225.20/x
  3. Step 3: Cross multiply
    40,448,505.60x = 60,672,758.40 × 14,884,225.20
  4. Step 4: Simplify right side
    40,448,505.60x = 903,066,999,530,791.62
  5. Step 5: Solve for x
    x = 903,066,999,530,791.62/40,448,505.60
  6. Step 6: Final answer
    x = 22,326,337.80

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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.