Home / 64,605,850.74-96,897,269.75-25,741,045.53

Finding the Fourth Proportional to 64,605,850.74, 96,897,269.75 and 25,741,045.53

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Solution

The fourth proportional to 64,605,850.74, 96,897,269.75 and 25,741,045.53 is: 38,606,983.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,605,850.74 : 96,897,269.75 = 25,741,045.53 : x
  2. Step 2: Convert to fraction form
    64,605,850.74/96,897,269.75 = 25,741,045.53/x
  3. Step 3: Cross multiply
    64,605,850.74x = 96,897,269.75 × 25,741,045.53
  4. Step 4: Simplify right side
    64,605,850.74x = 2,494,237,031,754,250
  5. Step 5: Solve for x
    x = 2,494,237,031,754,250/64,605,850.74
  6. Step 6: Final answer
    x = 38,606,983.79

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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.