Home / 2,488,329,797.62-3,433,757,302.62-1,359,074,721.72

Finding the Fourth Proportional to 2,488,329,797.62, 3,433,757,302.62 and 1,359,074,721.72

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Solution

The fourth proportional to 2,488,329,797.62, 3,433,757,302.62 and 1,359,074,721.72 is: 1,875,447,842.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,488,329,797.62 : 3,433,757,302.62 = 1,359,074,721.72 : x
  2. Step 2: Convert to fraction form
    2,488,329,797.62/3,433,757,302.62 = 1,359,074,721.72/x
  3. Step 3: Cross multiply
    2,488,329,797.62x = 3,433,757,302.62 × 1,359,074,721.72
  4. Step 4: Simplify right side
    2,488,329,797.62x = 4,666,732,750,512,293,888
  5. Step 5: Solve for x
    x = 4,666,732,750,512,293,888/2,488,329,797.62
  6. Step 6: Final answer
    x = 1,875,447,842.56

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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.