Home / 16,748,346.80-25,124,363.40-6,113,082.80

Finding the Fourth Proportional to 16,748,346.80, 25,124,363.40 and 6,113,082.80

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Solution

The fourth proportional to 16,748,346.80, 25,124,363.40 and 6,113,082.80 is: 9,170,296.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,748,346.80 : 25,124,363.40 = 6,113,082.80 : x
  2. Step 2: Convert to fraction form
    16,748,346.80/25,124,363.40 = 6,113,082.80/x
  3. Step 3: Cross multiply
    16,748,346.80x = 25,124,363.40 × 6,113,082.80
  4. Step 4: Simplify right side
    16,748,346.80x = 153,587,313,761,489.50
  5. Step 5: Solve for x
    x = 153,587,313,761,489.50/16,748,346.80
  6. Step 6: Final answer
    x = 9,170,296.96

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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.