Home / 26,502,361.10-39,754,427.39-7,331,512.76

Finding the Fourth Proportional to 26,502,361.10, 39,754,427.39 and 7,331,512.76

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Solution

The fourth proportional to 26,502,361.10, 39,754,427.39 and 7,331,512.76 is: 10,997,514.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,502,361.10 : 39,754,427.39 = 7,331,512.76 : x
  2. Step 2: Convert to fraction form
    26,502,361.10/39,754,427.39 = 7,331,512.76/x
  3. Step 3: Cross multiply
    26,502,361.10x = 39,754,427.39 × 7,331,512.76
  4. Step 4: Simplify right side
    26,502,361.10x = 291,460,091,676,278.50
  5. Step 5: Solve for x
    x = 291,460,091,676,278.50/26,502,361.10
  6. Step 6: Final answer
    x = 10,997,514.17

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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.