Home / 352,510,772,084.72-528,869,900,687.68-113,740,941,910.76

Finding the Fourth Proportional to 352,510,772,084.72, 528,869,900,687.68 and 113,740,941,910.76

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Solution

The fourth proportional to 352,510,772,084.72, 528,869,900,687.68 and 113,740,941,910.76 is: 170,644,886,386.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    352,510,772,084.72 : 528,869,900,687.68 = 113,740,941,910.76 : x
  2. Step 2: Convert to fraction form
    352,510,772,084.72/528,869,900,687.68 = 113,740,941,910.76/x
  3. Step 3: Cross multiply
    352,510,772,084.72x = 528,869,900,687.68 × 113,740,941,910.76
  4. Step 4: Simplify right side
    352,510,772,084.72x = 60,154,160,652,466,815,762,432
  5. Step 5: Solve for x
    x = 60,154,160,652,466,815,762,432/352,510,772,084.72
  6. Step 6: Final answer
    x = 170,644,886,386.65

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