Home / 296,604,468.90-444,591,775.35-143,150,552.10

Finding the Fourth Proportional to 296,604,468.90, 444,591,775.35 and 143,150,552.10

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Solution

The fourth proportional to 296,604,468.90, 444,591,775.35 and 143,150,552.10 is: 214,573,834.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,604,468.90 : 444,591,775.35 = 143,150,552.10 : x
  2. Step 2: Convert to fraction form
    296,604,468.90/444,591,775.35 = 143,150,552.10/x
  3. Step 3: Cross multiply
    296,604,468.90x = 444,591,775.35 × 143,150,552.10
  4. Step 4: Simplify right side
    296,604,468.90x = 63,643,558,100,471,672
  5. Step 5: Solve for x
    x = 63,643,558,100,471,672/296,604,468.90
  6. Step 6: Final answer
    x = 214,573,834.09

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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.