Home / 21,835,008,836.20-32,752,513,254.30-14,482,321,834.60

Finding the Fourth Proportional to 21,835,008,836.20, 32,752,513,254.30 and 14,482,321,834.60

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Solution

The fourth proportional to 21,835,008,836.20, 32,752,513,254.30 and 14,482,321,834.60 is: 21,723,482,751.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,835,008,836.20 : 32,752,513,254.30 = 14,482,321,834.60 : x
  2. Step 2: Convert to fraction form
    21,835,008,836.20/32,752,513,254.30 = 14,482,321,834.60/x
  3. Step 3: Cross multiply
    21,835,008,836.20x = 32,752,513,254.30 × 14,482,321,834.60
  4. Step 4: Simplify right side
    21,835,008,836.20x = 474,332,437,840,774,823,936
  5. Step 5: Solve for x
    x = 474,332,437,840,774,823,936/21,835,008,836.20
  6. Step 6: Final answer
    x = 21,723,482,751.90

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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.