Home / 295,069,228.20-442,603,842.30-237,673,600.20

Finding the Fourth Proportional to 295,069,228.20, 442,603,842.30 and 237,673,600.20

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Solution

The fourth proportional to 295,069,228.20, 442,603,842.30 and 237,673,600.20 is: 356,510,400.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,069,228.20 : 442,603,842.30 = 237,673,600.20 : x
  2. Step 2: Convert to fraction form
    295,069,228.20/442,603,842.30 = 237,673,600.20/x
  3. Step 3: Cross multiply
    295,069,228.20x = 442,603,842.30 × 237,673,600.20
  4. Step 4: Simplify right side
    295,069,228.20x = 105,195,248,661,794,048
  5. Step 5: Solve for x
    x = 105,195,248,661,794,048/295,069,228.20
  6. Step 6: Final answer
    x = 356,510,400.30

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1.5x scale

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.