Home / 7,688,974,414,651-10,610,792,545,155-4,173,274,213,366.40

Finding the Fourth Proportional to 7,688,974,414,651, 10,610,792,545,155 and 4,173,274,213,366.40

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Solution

The fourth proportional to 7,688,974,414,651, 10,610,792,545,155 and 4,173,274,213,366.40 is: 5,759,122,676,712.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,688,974,414,651 : 10,610,792,545,155 = 4,173,274,213,366.40 : x
  2. Step 2: Convert to fraction form
    7,688,974,414,651/10,610,792,545,155 = 4,173,274,213,366.40/x
  3. Step 3: Cross multiply
    7,688,974,414,651x = 10,610,792,545,155 × 4,173,274,213,366.40
  4. Step 4: Simplify right side
    7,688,974,414,651x = 44,281,746,912,075,789,694,402,560
  5. Step 5: Solve for x
    x = 44,281,746,912,075,789,694,402,560/7,688,974,414,651
  6. Step 6: Final answer
    x = 5,759,122,676,712.11

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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.