Home / 14,805,082.80-22,207,624.20-10,500,410.70

Finding the Fourth Proportional to 14,805,082.80, 22,207,624.20 and 10,500,410.70

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Solution

The fourth proportional to 14,805,082.80, 22,207,624.20 and 10,500,410.70 is: 15,750,616.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,805,082.80 : 22,207,624.20 = 10,500,410.70 : x
  2. Step 2: Convert to fraction form
    14,805,082.80/22,207,624.20 = 10,500,410.70/x
  3. Step 3: Cross multiply
    14,805,082.80x = 22,207,624.20 × 10,500,410.70
  4. Step 4: Simplify right side
    14,805,082.80x = 233,189,174,771,258.91
  5. Step 5: Solve for x
    x = 233,189,174,771,258.91/14,805,082.80
  6. Step 6: Final answer
    x = 15,750,616.05

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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.