Home / 16,468,484.16-22,726,230.69-9,126,302.34

Finding the Fourth Proportional to 16,468,484.16, 22,726,230.69 and 9,126,302.34

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Solution

The fourth proportional to 16,468,484.16, 22,726,230.69 and 9,126,302.34 is: 12,594,143.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,468,484.16 : 22,726,230.69 = 9,126,302.34 : x
  2. Step 2: Convert to fraction form
    16,468,484.16/22,726,230.69 = 9,126,302.34/x
  3. Step 3: Cross multiply
    16,468,484.16x = 22,726,230.69 × 9,126,302.34
  4. Step 4: Simplify right side
    16,468,484.16x = 207,406,452,325,526.81
  5. Step 5: Solve for x
    x = 207,406,452,325,526.81/16,468,484.16
  6. Step 6: Final answer
    x = 12,594,143.47

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.