Home / 404,818,236.95-558,686,613.66-246,011,708.73

Finding the Fourth Proportional to 404,818,236.95, 558,686,613.66 and 246,011,708.73

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Solution

The fourth proportional to 404,818,236.95, 558,686,613.66 and 246,011,708.73 is: 339,518,914.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    404,818,236.95 : 558,686,613.66 = 246,011,708.73 : x
  2. Step 2: Convert to fraction form
    404,818,236.95/558,686,613.66 = 246,011,708.73/x
  3. Step 3: Cross multiply
    404,818,236.95x = 558,686,613.66 × 246,011,708.73
  4. Step 4: Simplify right side
    404,818,236.95x = 137,443,448,471,073,952
  5. Step 5: Solve for x
    x = 137,443,448,471,073,952/404,818,236.95
  6. Step 6: Final answer
    x = 339,518,914.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.