Home / 16,648,192.74-24,957,154.44-6,406,521.56

Finding the Fourth Proportional to 16,648,192.74, 24,957,154.44 and 6,406,521.56

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Solution

The fourth proportional to 16,648,192.74, 24,957,154.44 and 6,406,521.56 is: 9,603,958.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,648,192.74 : 24,957,154.44 = 6,406,521.56 : x
  2. Step 2: Convert to fraction form
    16,648,192.74/24,957,154.44 = 6,406,521.56/x
  3. Step 3: Cross multiply
    16,648,192.74x = 24,957,154.44 × 6,406,521.56
  4. Step 4: Simplify right side
    16,648,192.74x = 159,888,547,871,323.97
  5. Step 5: Solve for x
    x = 159,888,547,871,323.97/16,648,192.74
  6. Step 6: Final answer
    x = 9,603,958.24

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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.