Home / 486,095,270,366-728,860,273,552.30-183,931,215,189.32

Finding the Fourth Proportional to 486,095,270,366, 728,860,273,552.30 and 183,931,215,189.32

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Solution

The fourth proportional to 486,095,270,366, 728,860,273,552.30 and 183,931,215,189.32 is: 275,789,879,043.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    486,095,270,366 : 728,860,273,552.30 = 183,931,215,189.32 : x
  2. Step 2: Convert to fraction form
    486,095,270,366/728,860,273,552.30 = 183,931,215,189.32/x
  3. Step 3: Cross multiply
    486,095,270,366x = 728,860,273,552.30 × 183,931,215,189.32
  4. Step 4: Simplify right side
    486,095,270,366x = 134,060,155,817,694,741,921,792
  5. Step 5: Solve for x
    x = 134,060,155,817,694,741,921,792/486,095,270,366
  6. Step 6: Final answer
    x = 275,789,879,043.17

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.