Home / 16,641,549.40-24,962,324.10-6,544,499.80

Finding the Fourth Proportional to 16,641,549.40, 24,962,324.10 and 6,544,499.80

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Solution

The fourth proportional to 16,641,549.40, 24,962,324.10 and 6,544,499.80 is: 9,816,749.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,641,549.40 : 24,962,324.10 = 6,544,499.80 : x
  2. Step 2: Convert to fraction form
    16,641,549.40/24,962,324.10 = 6,544,499.80/x
  3. Step 3: Cross multiply
    16,641,549.40x = 24,962,324.10 × 6,544,499.80
  4. Step 4: Simplify right side
    16,641,549.40x = 163,365,925,079,985.19
  5. Step 5: Solve for x
    x = 163,365,925,079,985.19/16,641,549.40
  6. Step 6: Final answer
    x = 9,816,749.70

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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.