Home / 4,983,061,278.87-7,475,335,156.62-1,835,033,839.38

Finding the Fourth Proportional to 4,983,061,278.87, 7,475,335,156.62 and 1,835,033,839.38

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Solution

The fourth proportional to 4,983,061,278.87, 7,475,335,156.62 and 1,835,033,839.38 is: 2,752,824,459.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,983,061,278.87 : 7,475,335,156.62 = 1,835,033,839.38 : x
  2. Step 2: Convert to fraction form
    4,983,061,278.87/7,475,335,156.62 = 1,835,033,839.38/x
  3. Step 3: Cross multiply
    4,983,061,278.87x = 7,475,335,156.62 × 1,835,033,839.38
  4. Step 4: Simplify right side
    4,983,061,278.87x = 13,717,492,973,104,693,248
  5. Step 5: Solve for x
    x = 13,717,492,973,104,693,248/4,983,061,278.87
  6. Step 6: Final answer
    x = 2,752,824,459.79

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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.