Home / 16,172,462.40-24,258,693.60-14,849,764.80

Finding the Fourth Proportional to 16,172,462.40, 24,258,693.60 and 14,849,764.80

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Solution

The fourth proportional to 16,172,462.40, 24,258,693.60 and 14,849,764.80 is: 22,274,647.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,172,462.40 : 24,258,693.60 = 14,849,764.80 : x
  2. Step 2: Convert to fraction form
    16,172,462.40/24,258,693.60 = 14,849,764.80/x
  3. Step 3: Cross multiply
    16,172,462.40x = 24,258,693.60 × 14,849,764.80
  4. Step 4: Simplify right side
    16,172,462.40x = 360,235,894,315,265.31
  5. Step 5: Solve for x
    x = 360,235,894,315,265.31/16,172,462.40
  6. Step 6: Final answer
    x = 22,274,647.20

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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.