Home / 383,225,210.64-574,885,621.96-150,025,799.77

Finding the Fourth Proportional to 383,225,210.64, 574,885,621.96 and 150,025,799.77

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Solution

The fourth proportional to 383,225,210.64, 574,885,621.96 and 150,025,799.77 is: 225,057,414.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    383,225,210.64 : 574,885,621.96 = 150,025,799.77 : x
  2. Step 2: Convert to fraction form
    383,225,210.64/574,885,621.96 = 150,025,799.77/x
  3. Step 3: Cross multiply
    383,225,210.64x = 574,885,621.96 × 150,025,799.77
  4. Step 4: Simplify right side
    383,225,210.64x = 86,247,675,209,010,608
  5. Step 5: Solve for x
    x = 86,247,675,209,010,608/383,225,210.64
  6. Step 6: Final answer
    x = 225,057,414.84

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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.