Home / 64,954,062.38-97,419,320.22-26,090,948.45

Finding the Fourth Proportional to 64,954,062.38, 97,419,320.22 and 26,090,948.45

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Solution

The fourth proportional to 64,954,062.38, 97,419,320.22 and 26,090,948.45 is: 39,131,693.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,954,062.38 : 97,419,320.22 = 26,090,948.45 : x
  2. Step 2: Convert to fraction form
    64,954,062.38/97,419,320.22 = 26,090,948.45/x
  3. Step 3: Cross multiply
    64,954,062.38x = 97,419,320.22 × 26,090,948.45
  4. Step 4: Simplify right side
    64,954,062.38x = 2,541,762,461,894,062.50
  5. Step 5: Solve for x
    x = 2,541,762,461,894,062.50/64,954,062.38
  6. Step 6: Final answer
    x = 39,131,693.52

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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.