Home / 9,448,704,812.80-14,173,057,219.20-2,904,752,915.20

Finding the Fourth Proportional to 9,448,704,812.80, 14,173,057,219.20 and 2,904,752,915.20

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Solution

The fourth proportional to 9,448,704,812.80, 14,173,057,219.20 and 2,904,752,915.20 is: 4,357,129,372.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,448,704,812.80 : 14,173,057,219.20 = 2,904,752,915.20 : x
  2. Step 2: Convert to fraction form
    9,448,704,812.80/14,173,057,219.20 = 2,904,752,915.20/x
  3. Step 3: Cross multiply
    9,448,704,812.80x = 14,173,057,219.20 × 2,904,752,915.20
  4. Step 4: Simplify right side
    9,448,704,812.80x = 41,169,229,274,767,605,760
  5. Step 5: Solve for x
    x = 41,169,229,274,767,605,760/9,448,704,812.80
  6. Step 6: Final answer
    x = 4,357,129,372.80

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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.