Home / 242,940,987-335,258,562.06-132,932,700

Finding the Fourth Proportional to 242,940,987, 335,258,562.06 and 132,932,700

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Solution

The fourth proportional to 242,940,987, 335,258,562.06 and 132,932,700 is: 183,447,126

Step by Step Solution

  1. Step 1: Write the proportion equation
    242,940,987 : 335,258,562.06 = 132,932,700 : x
  2. Step 2: Convert to fraction form
    242,940,987/335,258,562.06 = 132,932,700/x
  3. Step 3: Cross multiply
    242,940,987x = 335,258,562.06 × 132,932,700
  4. Step 4: Simplify right side
    242,940,987x = 44,566,825,852,753,360
  5. Step 5: Solve for x
    x = 44,566,825,852,753,360/242,940,987
  6. Step 6: Final answer
    x = 183,447,126

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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.