Home / 240,811,945.35-332,348,053.01-134,993,941.04

Finding the Fourth Proportional to 240,811,945.35, 332,348,053.01 and 134,993,941.04

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Solution

The fourth proportional to 240,811,945.35, 332,348,053.01 and 134,993,941.04 is: 186,307,092.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,811,945.35 : 332,348,053.01 = 134,993,941.04 : x
  2. Step 2: Convert to fraction form
    240,811,945.35/332,348,053.01 = 134,993,941.04/x
  3. Step 3: Cross multiply
    240,811,945.35x = 332,348,053.01 × 134,993,941.04
  4. Step 4: Simplify right side
    240,811,945.35x = 44,864,973,470,454,024
  5. Step 5: Solve for x
    x = 44,864,973,470,454,024/240,811,945.35
  6. Step 6: Final answer
    x = 186,307,092.89

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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.