Home / 26,681,841,386.06-40,021,352,502.03-8,751,858,113.65

Finding the Fourth Proportional to 26,681,841,386.06, 40,021,352,502.03 and 8,751,858,113.65

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Solution

The fourth proportional to 26,681,841,386.06, 40,021,352,502.03 and 8,751,858,113.65 is: 13,127,324,817.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,681,841,386.06 : 40,021,352,502.03 = 8,751,858,113.65 : x
  2. Step 2: Convert to fraction form
    26,681,841,386.06/40,021,352,502.03 = 8,751,858,113.65/x
  3. Step 3: Cross multiply
    26,681,841,386.06x = 40,021,352,502.03 × 8,751,858,113.65
  4. Step 4: Simplify right side
    26,681,841,386.06x = 350,261,198,613,942,894,592
  5. Step 5: Solve for x
    x = 350,261,198,613,942,894,592/26,681,841,386.06
  6. Step 6: Final answer
    x = 13,127,324,817.88

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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.