Home / 16,449,316.85-24,676,263.88-6,862,490.26

Finding the Fourth Proportional to 16,449,316.85, 24,676,263.88 and 6,862,490.26

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Solution

The fourth proportional to 16,449,316.85, 24,676,263.88 and 6,862,490.26 is: 10,294,690.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,449,316.85 : 24,676,263.88 = 6,862,490.26 : x
  2. Step 2: Convert to fraction form
    16,449,316.85/24,676,263.88 = 6,862,490.26/x
  3. Step 3: Cross multiply
    16,449,316.85x = 24,676,263.88 × 6,862,490.26
  4. Step 4: Simplify right side
    16,449,316.85x = 169,340,620,450,842.94
  5. Step 5: Solve for x
    x = 169,340,620,450,842.94/16,449,316.85
  6. Step 6: Final answer
    x = 10,294,690.17

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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.