Home / 504,916,687.20-757,375,030.80-232,818,895.20

Finding the Fourth Proportional to 504,916,687.20, 757,375,030.80 and 232,818,895.20

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Solution

The fourth proportional to 504,916,687.20, 757,375,030.80 and 232,818,895.20 is: 349,228,342.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    504,916,687.20 : 757,375,030.80 = 232,818,895.20 : x
  2. Step 2: Convert to fraction form
    504,916,687.20/757,375,030.80 = 232,818,895.20/x
  3. Step 3: Cross multiply
    504,916,687.20x = 757,375,030.80 × 232,818,895.20
  4. Step 4: Simplify right side
    504,916,687.20x = 176,331,217,922,921,952
  5. Step 5: Solve for x
    x = 176,331,217,922,921,952/504,916,687.20
  6. Step 6: Final answer
    x = 349,228,342.80

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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.