Home / 7,688,974,414,650-10,610,792,545,153-4,173,274,213,365.50

Finding the Fourth Proportional to 7,688,974,414,650, 10,610,792,545,153 and 4,173,274,213,365.50

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Solution

The fourth proportional to 7,688,974,414,650, 10,610,792,545,153 and 4,173,274,213,365.50 is: 5,759,122,676,710.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,688,974,414,650 : 10,610,792,545,153 = 4,173,274,213,365.50 : x
  2. Step 2: Convert to fraction form
    7,688,974,414,650/10,610,792,545,153 = 4,173,274,213,365.50/x
  3. Step 3: Cross multiply
    7,688,974,414,650x = 10,610,792,545,153 × 4,173,274,213,365.50
  4. Step 4: Simplify right side
    7,688,974,414,650x = 44,281,746,912,057,896,860,647,424
  5. Step 5: Solve for x
    x = 44,281,746,912,057,896,860,647,424/7,688,974,414,650
  6. Step 6: Final answer
    x = 5,759,122,676,710.53

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.