Home / 41,741,636,747.10-62,612,455,120.65-21,836,832,956.70

Finding the Fourth Proportional to 41,741,636,747.10, 62,612,455,120.65 and 21,836,832,956.70

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Solution

The fourth proportional to 41,741,636,747.10, 62,612,455,120.65 and 21,836,832,956.70 is: 32,755,249,435.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,741,636,747.10 : 62,612,455,120.65 = 21,836,832,956.70 : x
  2. Step 2: Convert to fraction form
    41,741,636,747.10/62,612,455,120.65 = 21,836,832,956.70/x
  3. Step 3: Cross multiply
    41,741,636,747.10x = 62,612,455,120.65 × 21,836,832,956.70
  4. Step 4: Simplify right side
    41,741,636,747.10x = 1,367,257,723,478,509,617,152
  5. Step 5: Solve for x
    x = 1,367,257,723,478,509,617,152/41,741,636,747.10
  6. Step 6: Final answer
    x = 32,755,249,435.05

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1.5x scale

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.