Home / 14,677,543.90-22,016,315.85-3,894,823.90

Finding the Fourth Proportional to 14,677,543.90, 22,016,315.85 and 3,894,823.90

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Solution

The fourth proportional to 14,677,543.90, 22,016,315.85 and 3,894,823.90 is: 5,842,235.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,677,543.90 : 22,016,315.85 = 3,894,823.90 : x
  2. Step 2: Convert to fraction form
    14,677,543.90/22,016,315.85 = 3,894,823.90/x
  3. Step 3: Cross multiply
    14,677,543.90x = 22,016,315.85 × 3,894,823.90
  4. Step 4: Simplify right side
    14,677,543.90x = 85,749,673,162,528.81
  5. Step 5: Solve for x
    x = 85,749,673,162,528.81/14,677,543.90
  6. Step 6: Final answer
    x = 5,842,235.85

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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.