Home / 6,471,398,951.29-8,936,698,354.55-6,118,841,262.97

Finding the Fourth Proportional to 6,471,398,951.29, 8,936,698,354.55 and 6,118,841,262.97

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Solution

The fourth proportional to 6,471,398,951.29, 8,936,698,354.55 and 6,118,841,262.97 is: 8,449,832,726.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,471,398,951.29 : 8,936,698,354.55 = 6,118,841,262.97 : x
  2. Step 2: Convert to fraction form
    6,471,398,951.29/8,936,698,354.55 = 6,118,841,262.97/x
  3. Step 3: Cross multiply
    6,471,398,951.29x = 8,936,698,354.55 × 6,118,841,262.97
  4. Step 4: Simplify right side
    6,471,398,951.29x = 54,682,238,646,536,642,560
  5. Step 5: Solve for x
    x = 54,682,238,646,536,642,560/6,471,398,951.29
  6. Step 6: Final answer
    x = 8,449,832,726.76

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1.5x scale

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.