Home / 136,300,243,696.20-204,440,680,031.94-41,963,354,624.70

Finding the Fourth Proportional to 136,300,243,696.20, 204,440,680,031.94 and 41,963,354,624.70

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Solution

The fourth proportional to 136,300,243,696.20, 204,440,680,031.94 and 41,963,354,624.70 is: 62,942,050,015.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,300,243,696.20 : 204,440,680,031.94 = 41,963,354,624.70 : x
  2. Step 2: Convert to fraction form
    136,300,243,696.20/204,440,680,031.94 = 41,963,354,624.70/x
  3. Step 3: Cross multiply
    136,300,243,696.20x = 204,440,680,031.94 × 41,963,354,624.70
  4. Step 4: Simplify right side
    136,300,243,696.20x = 8,579,016,755,895,122,001,920
  5. Step 5: Solve for x
    x = 8,579,016,755,895,122,001,920/136,300,243,696.20
  6. Step 6: Final answer
    x = 62,942,050,015.82

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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.