Home / 240,741,693.29-360,998,702.47-93,258,327.50

Finding the Fourth Proportional to 240,741,693.29, 360,998,702.47 and 93,258,327.50

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Solution

The fourth proportional to 240,741,693.29, 360,998,702.47 and 93,258,327.50 is: 139,843,392.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,741,693.29 : 360,998,702.47 = 93,258,327.50 : x
  2. Step 2: Convert to fraction form
    240,741,693.29/360,998,702.47 = 93,258,327.50/x
  3. Step 3: Cross multiply
    240,741,693.29x = 360,998,702.47 × 93,258,327.50
  4. Step 4: Simplify right side
    240,741,693.29x = 33,666,135,221,687,644
  5. Step 5: Solve for x
    x = 33,666,135,221,687,644/240,741,693.29
  6. Step 6: Final answer
    x = 139,843,392.98

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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.