Home / 40,423,204.20-60,634,806.30-14,860,892.10

Finding the Fourth Proportional to 40,423,204.20, 60,634,806.30 and 14,860,892.10

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Solution

The fourth proportional to 40,423,204.20, 60,634,806.30 and 14,860,892.10 is: 22,291,338.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,423,204.20 : 60,634,806.30 = 14,860,892.10 : x
  2. Step 2: Convert to fraction form
    40,423,204.20/60,634,806.30 = 14,860,892.10/x
  3. Step 3: Cross multiply
    40,423,204.20x = 60,634,806.30 × 14,860,892.10
  4. Step 4: Simplify right side
    40,423,204.20x = 901,087,313,928,700.12
  5. Step 5: Solve for x
    x = 901,087,313,928,700.12/40,423,204.20
  6. Step 6: Final answer
    x = 22,291,338.15

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.