Home / 16,341,821.20-24,449,746.20-10,673,117.20

Finding the Fourth Proportional to 16,341,821.20, 24,449,746.20 and 10,673,117.20

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Solution

The fourth proportional to 16,341,821.20, 24,449,746.20 and 10,673,117.20 is: 15,968,538.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,341,821.20 : 24,449,746.20 = 10,673,117.20 : x
  2. Step 2: Convert to fraction form
    16,341,821.20/24,449,746.20 = 10,673,117.20/x
  3. Step 3: Cross multiply
    16,341,821.20x = 24,449,746.20 × 10,673,117.20
  4. Step 4: Simplify right side
    16,341,821.20x = 260,955,006,702,854.62
  5. Step 5: Solve for x
    x = 260,955,006,702,854.62/16,341,821.20
  6. Step 6: Final answer
    x = 15,968,538.85

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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.