Home / 41,741,636,603.60-62,612,454,905.40-21,836,832,813.20

Finding the Fourth Proportional to 41,741,636,603.60, 62,612,454,905.40 and 21,836,832,813.20

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Solution

The fourth proportional to 41,741,636,603.60, 62,612,454,905.40 and 21,836,832,813.20 is: 32,755,249,219.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,741,636,603.60 : 62,612,454,905.40 = 21,836,832,813.20 : x
  2. Step 2: Convert to fraction form
    41,741,636,603.60/62,612,454,905.40 = 21,836,832,813.20/x
  3. Step 3: Cross multiply
    41,741,636,603.60x = 62,612,454,905.40 × 21,836,832,813.20
  4. Step 4: Simplify right side
    41,741,636,603.60x = 1,367,257,709,793,244,086,272
  5. Step 5: Solve for x
    x = 1,367,257,709,793,244,086,272/41,741,636,603.60
  6. Step 6: Final answer
    x = 32,755,249,219.80

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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.