Home / 2,057,248,937.55-2,839,239,049.98-1,153,249,033.51

Finding the Fourth Proportional to 2,057,248,937.55, 2,839,239,049.98 and 1,153,249,033.51

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Solution

The fourth proportional to 2,057,248,937.55, 2,839,239,049.98 and 1,153,249,033.51 is: 1,591,615,691.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,057,248,937.55 : 2,839,239,049.98 = 1,153,249,033.51 : x
  2. Step 2: Convert to fraction form
    2,057,248,937.55/2,839,239,049.98 = 1,153,249,033.51/x
  3. Step 3: Cross multiply
    2,057,248,937.55x = 2,839,239,049.98 × 1,153,249,033.51
  4. Step 4: Simplify right side
    2,057,248,937.55x = 3,274,349,690,293,285,376
  5. Step 5: Solve for x
    x = 3,274,349,690,293,285,376/2,057,248,937.55
  6. Step 6: Final answer
    x = 1,591,615,691.48

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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.