Home / 463,774,557.52-695,775,723.04-230,715,234.64

Finding the Fourth Proportional to 463,774,557.52, 695,775,723.04 and 230,715,234.64

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Solution

The fourth proportional to 463,774,557.52, 695,775,723.04 and 230,715,234.64 is: 346,129,507.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    463,774,557.52 : 695,775,723.04 = 230,715,234.64 : x
  2. Step 2: Convert to fraction form
    463,774,557.52/695,775,723.04 = 230,715,234.64/x
  3. Step 3: Cross multiply
    463,774,557.52x = 695,775,723.04 × 230,715,234.64
  4. Step 4: Simplify right side
    463,774,557.52x = 160,526,059,197,989,248
  5. Step 5: Solve for x
    x = 160,526,059,197,989,248/463,774,557.52
  6. Step 6: Final answer
    x = 346,129,507.53

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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.