Home / 62,132,644,620.65-93,188,763,263.79-26,750,474,372.81

Finding the Fourth Proportional to 62,132,644,620.65, 93,188,763,263.79 and 26,750,474,372.81

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Solution

The fourth proportional to 62,132,644,620.65, 93,188,763,263.79 and 26,750,474,372.81 is: 40,121,318,491.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,132,644,620.65 : 93,188,763,263.79 = 26,750,474,372.81 : x
  2. Step 2: Convert to fraction form
    62,132,644,620.65/93,188,763,263.79 = 26,750,474,372.81/x
  3. Step 3: Cross multiply
    62,132,644,620.65x = 93,188,763,263.79 × 26,750,474,372.81
  4. Step 4: Simplify right side
    62,132,644,620.65x = 2,492,843,623,521,965,309,952
  5. Step 5: Solve for x
    x = 2,492,843,623,521,965,309,952/62,132,644,620.65
  6. Step 6: Final answer
    x = 40,121,318,491.14

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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.