Home / 16,641,966.70-24,965,714.85-6,544,917.10

Finding the Fourth Proportional to 16,641,966.70, 24,965,714.85 and 6,544,917.10

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Solution

The fourth proportional to 16,641,966.70, 24,965,714.85 and 6,544,917.10 is: 9,818,462.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,641,966.70 : 24,965,714.85 = 6,544,917.10 : x
  2. Step 2: Convert to fraction form
    16,641,966.70/24,965,714.85 = 6,544,917.10/x
  3. Step 3: Cross multiply
    16,641,966.70x = 24,965,714.85 × 6,544,917.10
  4. Step 4: Simplify right side
    16,641,966.70x = 163,398,534,035,488.94
  5. Step 5: Solve for x
    x = 163,398,534,035,488.94/16,641,966.70
  6. Step 6: Final answer
    x = 9,818,462.98

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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.