Home / 16,320,931.11-24,480,510.73-4,960,494

Finding the Fourth Proportional to 16,320,931.11, 24,480,510.73 and 4,960,494

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Solution

The fourth proportional to 16,320,931.11, 24,480,510.73 and 4,960,494 is: 7,440,471.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,320,931.11 : 24,480,510.73 = 4,960,494 : x
  2. Step 2: Convert to fraction form
    16,320,931.11/24,480,510.73 = 4,960,494/x
  3. Step 3: Cross multiply
    16,320,931.11x = 24,480,510.73 × 4,960,494
  4. Step 4: Simplify right side
    16,320,931.11x = 121,435,426,593,100.62
  5. Step 5: Solve for x
    x = 121,435,426,593,100.62/16,320,931.11
  6. Step 6: Final answer
    x = 7,440,471.73

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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.