Home / 1,895,673,934.11-2,843,635,669.52-496,692,461.91

Finding the Fourth Proportional to 1,895,673,934.11, 2,843,635,669.52 and 496,692,461.91

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Solution

The fourth proportional to 1,895,673,934.11, 2,843,635,669.52 and 496,692,461.91 is: 745,071,383.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,895,673,934.11 : 2,843,635,669.52 = 496,692,461.91 : x
  2. Step 2: Convert to fraction form
    1,895,673,934.11/2,843,635,669.52 = 496,692,461.91/x
  3. Step 3: Cross multiply
    1,895,673,934.11x = 2,843,635,669.52 × 496,692,461.91
  4. Step 4: Simplify right side
    1,895,673,934.11x = 1,412,412,401,466,496,512
  5. Step 5: Solve for x
    x = 1,412,412,401,466,496,512/1,895,673,934.11
  6. Step 6: Final answer
    x = 745,071,383.88

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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.