Home / 463,818,332.08-695,709,339.92-157,110,444.56

Finding the Fourth Proportional to 463,818,332.08, 695,709,339.92 and 157,110,444.56

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Solution

The fourth proportional to 463,818,332.08, 695,709,339.92 and 157,110,444.56 is: 235,659,516.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    463,818,332.08 : 695,709,339.92 = 157,110,444.56 : x
  2. Step 2: Convert to fraction form
    463,818,332.08/695,709,339.92 = 157,110,444.56/x
  3. Step 3: Cross multiply
    463,818,332.08x = 695,709,339.92 × 157,110,444.56
  4. Step 4: Simplify right side
    463,818,332.08x = 109,303,203,679,375,344
  5. Step 5: Solve for x
    x = 109,303,203,679,375,344/463,818,332.08
  6. Step 6: Final answer
    x = 235,659,516.06

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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.