Home / 16,604,095.80-24,916,641.30-9,780,655.80

Finding the Fourth Proportional to 16,604,095.80, 24,916,641.30 and 9,780,655.80

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Solution

The fourth proportional to 16,604,095.80, 24,916,641.30 and 9,780,655.80 is: 14,677,167.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,604,095.80 : 24,916,641.30 = 9,780,655.80 : x
  2. Step 2: Convert to fraction form
    16,604,095.80/24,916,641.30 = 9,780,655.80/x
  3. Step 3: Cross multiply
    16,604,095.80x = 24,916,641.30 × 9,780,655.80
  4. Step 4: Simplify right side
    16,604,095.80x = 243,701,092,247,364.56
  5. Step 5: Solve for x
    x = 243,701,092,247,364.56/16,604,095.80
  6. Step 6: Final answer
    x = 14,677,167.32

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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.