Home / 68,064,265-102,074,313.66-22,613,856.04

Finding the Fourth Proportional to 68,064,265, 102,074,313.66 and 22,613,856.04

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Solution

The fourth proportional to 68,064,265, 102,074,313.66 and 22,613,856.04 is: 33,913,446.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,064,265 : 102,074,313.66 = 22,613,856.04 : x
  2. Step 2: Convert to fraction form
    68,064,265/102,074,313.66 = 22,613,856.04/x
  3. Step 3: Cross multiply
    68,064,265x = 102,074,313.66 × 22,613,856.04
  4. Step 4: Simplify right side
    68,064,265x = 2,308,293,834,489,045.50
  5. Step 5: Solve for x
    x = 2,308,293,834,489,045.50/68,064,265
  6. Step 6: Final answer
    x = 33,913,446.87

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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.