Home / 240,811,952.85-332,348,063.36-134,993,948.54

Finding the Fourth Proportional to 240,811,952.85, 332,348,063.36 and 134,993,948.54

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Solution

The fourth proportional to 240,811,952.85, 332,348,063.36 and 134,993,948.54 is: 186,307,103.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,811,952.85 : 332,348,063.36 = 134,993,948.54 : x
  2. Step 2: Convert to fraction form
    240,811,952.85/332,348,063.36 = 134,993,948.54/x
  3. Step 3: Cross multiply
    240,811,952.85x = 332,348,063.36 × 134,993,948.54
  4. Step 4: Simplify right side
    240,811,952.85x = 44,864,977,360,251,792
  5. Step 5: Solve for x
    x = 44,864,977,360,251,792/240,811,952.85
  6. Step 6: Final answer
    x = 186,307,103.24

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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.