Home / 337,036,610.59-465,124,886.76-188,357,727.22

Finding the Fourth Proportional to 337,036,610.59, 465,124,886.76 and 188,357,727.22

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Solution

The fourth proportional to 337,036,610.59, 465,124,886.76 and 188,357,727.22 is: 259,941,691.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,036,610.59 : 465,124,886.76 = 188,357,727.22 : x
  2. Step 2: Convert to fraction form
    337,036,610.59/465,124,886.76 = 188,357,727.22/x
  3. Step 3: Cross multiply
    337,036,610.59x = 465,124,886.76 × 188,357,727.22
  4. Step 4: Simplify right side
    337,036,610.59x = 87,609,866,543,573,472
  5. Step 5: Solve for x
    x = 87,609,866,543,573,472/337,036,610.59
  6. Step 6: Final answer
    x = 259,941,691.17

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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.