Home / 373,248,035.70-559,872,053.55-341,503,293.30

Finding the Fourth Proportional to 373,248,035.70, 559,872,053.55 and 341,503,293.30

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Solution

The fourth proportional to 373,248,035.70, 559,872,053.55 and 341,503,293.30 is: 512,254,939.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,248,035.70 : 559,872,053.55 = 341,503,293.30 : x
  2. Step 2: Convert to fraction form
    373,248,035.70/559,872,053.55 = 341,503,293.30/x
  3. Step 3: Cross multiply
    373,248,035.70x = 559,872,053.55 × 341,503,293.30
  4. Step 4: Simplify right side
    373,248,035.70x = 191,198,150,113,958,944
  5. Step 5: Solve for x
    x = 191,198,150,113,958,944/373,248,035.70
  6. Step 6: Final answer
    x = 512,254,939.95

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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.