Home / 337,036,565.48-465,124,824.31-188,357,682.06

Finding the Fourth Proportional to 337,036,565.48, 465,124,824.31 and 188,357,682.06

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Solution

The fourth proportional to 337,036,565.48, 465,124,824.31 and 188,357,682.06 is: 259,941,628.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,036,565.48 : 465,124,824.31 = 188,357,682.06 : x
  2. Step 2: Convert to fraction form
    337,036,565.48/465,124,824.31 = 188,357,682.06/x
  3. Step 3: Cross multiply
    337,036,565.48x = 465,124,824.31 × 188,357,682.06
  4. Step 4: Simplify right side
    337,036,565.48x = 87,609,833,773,642,288
  5. Step 5: Solve for x
    x = 87,609,833,773,642,288/337,036,565.48
  6. Step 6: Final answer
    x = 259,941,628.74

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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.