Home / 410,463,260.55-566,432,298.69-222,290,025.40

Finding the Fourth Proportional to 410,463,260.55, 566,432,298.69 and 222,290,025.40

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Solution

The fourth proportional to 410,463,260.55, 566,432,298.69 and 222,290,025.40 is: 306,756,443.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,463,260.55 : 566,432,298.69 = 222,290,025.40 : x
  2. Step 2: Convert to fraction form
    410,463,260.55/566,432,298.69 = 222,290,025.40/x
  3. Step 3: Cross multiply
    410,463,260.55x = 566,432,298.69 × 222,290,025.40
  4. Step 4: Simplify right side
    410,463,260.55x = 125,912,250,063,180,496
  5. Step 5: Solve for x
    x = 125,912,250,063,180,496/410,463,260.55
  6. Step 6: Final answer
    x = 306,756,443.67

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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.