Home / 182,809,472.80-252,277,045.20-104,494,707.76

Finding the Fourth Proportional to 182,809,472.80, 252,277,045.20 and 104,494,707.76

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Solution

The fourth proportional to 182,809,472.80, 252,277,045.20 and 104,494,707.76 is: 144,202,681.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,809,472.80 : 252,277,045.20 = 104,494,707.76 : x
  2. Step 2: Convert to fraction form
    182,809,472.80/252,277,045.20 = 104,494,707.76/x
  3. Step 3: Cross multiply
    182,809,472.80x = 252,277,045.20 × 104,494,707.76
  4. Step 4: Simplify right side
    182,809,472.80x = 26,361,616,112,730,312
  5. Step 5: Solve for x
    x = 26,361,616,112,730,312/182,809,472.80
  6. Step 6: Final answer
    x = 144,202,681.12

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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.