Home / 4,710,984,471,067.70-7,068,623,820,248.70-2,417,859,253,131

Finding the Fourth Proportional to 4,710,984,471,067.70, 7,068,623,820,248.70 and 2,417,859,253,131

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Solution

The fourth proportional to 4,710,984,471,067.70, 7,068,623,820,248.70 and 2,417,859,253,131 is: 3,627,890,861,380.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,710,984,471,067.70 : 7,068,623,820,248.70 = 2,417,859,253,131 : x
  2. Step 2: Convert to fraction form
    4,710,984,471,067.70/7,068,623,820,248.70 = 2,417,859,253,131/x
  3. Step 3: Cross multiply
    4,710,984,471,067.70x = 7,068,623,820,248.70 × 2,417,859,253,131
  4. Step 4: Simplify right side
    4,710,984,471,067.70x = 17,090,937,510,690,517,365,555,200
  5. Step 5: Solve for x
    x = 17,090,937,510,690,517,365,555,200/4,710,984,471,067.70
  6. Step 6: Final answer
    x = 3,627,890,861,380.19

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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.