Home / 32,668,566.74-49,002,517.50-8,407,399.35

Finding the Fourth Proportional to 32,668,566.74, 49,002,517.50 and 8,407,399.35

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Solution

The fourth proportional to 32,668,566.74, 49,002,517.50 and 8,407,399.35 is: 12,611,013.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,668,566.74 : 49,002,517.50 = 8,407,399.35 : x
  2. Step 2: Convert to fraction form
    32,668,566.74/49,002,517.50 = 8,407,399.35/x
  3. Step 3: Cross multiply
    32,668,566.74x = 49,002,517.50 × 8,407,399.35
  4. Step 4: Simplify right side
    32,668,566.74x = 411,983,733,977,386.94
  5. Step 5: Solve for x
    x = 411,983,733,977,386.94/32,668,566.74
  6. Step 6: Final answer
    x = 12,611,013.43

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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.