Home / 1,895,673,935.11-2,843,635,671.02-496,692,462.91

Finding the Fourth Proportional to 1,895,673,935.11, 2,843,635,671.02 and 496,692,462.91

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Solution

The fourth proportional to 1,895,673,935.11, 2,843,635,671.02 and 496,692,462.91 is: 745,071,385.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,895,673,935.11 : 2,843,635,671.02 = 496,692,462.91 : x
  2. Step 2: Convert to fraction form
    1,895,673,935.11/2,843,635,671.02 = 496,692,462.91/x
  3. Step 3: Cross multiply
    1,895,673,935.11x = 2,843,635,671.02 × 496,692,462.91
  4. Step 4: Simplify right side
    1,895,673,935.11x = 1,412,412,405,057,654,272
  5. Step 5: Solve for x
    x = 1,412,412,405,057,654,272/1,895,673,935.11
  6. Step 6: Final answer
    x = 745,071,385.38

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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.