Home / 14,180,737.76-21,271,860.92-4,466,110.46

Finding the Fourth Proportional to 14,180,737.76, 21,271,860.92 and 4,466,110.46

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Solution

The fourth proportional to 14,180,737.76, 21,271,860.92 and 4,466,110.46 is: 6,699,403.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,180,737.76 : 21,271,860.92 = 4,466,110.46 : x
  2. Step 2: Convert to fraction form
    14,180,737.76/21,271,860.92 = 4,466,110.46/x
  3. Step 3: Cross multiply
    14,180,737.76x = 21,271,860.92 × 4,466,110.46
  4. Step 4: Simplify right side
    14,180,737.76x = 95,002,480,587,728.03
  5. Step 5: Solve for x
    x = 95,002,480,587,728.03/14,180,737.76
  6. Step 6: Final answer
    x = 6,699,403.25

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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.