Home / 40,448,489.60-60,672,734.40-14,884,209.20

Finding the Fourth Proportional to 40,448,489.60, 60,672,734.40 and 14,884,209.20

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Solution

The fourth proportional to 40,448,489.60, 60,672,734.40 and 14,884,209.20 is: 22,326,313.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,448,489.60 : 60,672,734.40 = 14,884,209.20 : x
  2. Step 2: Convert to fraction form
    40,448,489.60/60,672,734.40 = 14,884,209.20/x
  3. Step 3: Cross multiply
    40,448,489.60x = 60,672,734.40 × 14,884,209.20
  4. Step 4: Simplify right side
    40,448,489.60x = 903,065,671,545,636.38
  5. Step 5: Solve for x
    x = 903,065,671,545,636.38/40,448,489.60
  6. Step 6: Final answer
    x = 22,326,313.80

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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.