Home / 16,079,127.42-24,105,125.79-6,974,370.35

Finding the Fourth Proportional to 16,079,127.42, 24,105,125.79 and 6,974,370.35

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Solution

The fourth proportional to 16,079,127.42, 24,105,125.79 and 6,974,370.35 is: 10,455,671.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,079,127.42 : 24,105,125.79 = 6,974,370.35 : x
  2. Step 2: Convert to fraction form
    16,079,127.42/24,105,125.79 = 6,974,370.35/x
  3. Step 3: Cross multiply
    16,079,127.42x = 24,105,125.79 × 6,974,370.35
  4. Step 4: Simplify right side
    16,079,127.42x = 168,118,074,472,270.69
  5. Step 5: Solve for x
    x = 168,118,074,472,270.69/16,079,127.42
  6. Step 6: Final answer
    x = 10,455,671.51

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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.