Home / 26,502,360.60-39,754,426.64-7,331,512.26

Finding the Fourth Proportional to 26,502,360.60, 39,754,426.64 and 7,331,512.26

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Solution

The fourth proportional to 26,502,360.60, 39,754,426.64 and 7,331,512.26 is: 10,997,513.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,502,360.60 : 39,754,426.64 = 7,331,512.26 : x
  2. Step 2: Convert to fraction form
    26,502,360.60/39,754,426.64 = 7,331,512.26/x
  3. Step 3: Cross multiply
    26,502,360.60x = 39,754,426.64 × 7,331,512.26
  4. Step 4: Simplify right side
    26,502,360.60x = 291,460,066,263,773
  5. Step 5: Solve for x
    x = 291,460,066,263,773/26,502,360.60
  6. Step 6: Final answer
    x = 10,997,513.42

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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.