Home / 62,882,288.96-94,333,671.63-18,571,058.19

Finding the Fourth Proportional to 62,882,288.96, 94,333,671.63 and 18,571,058.19

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Solution

The fourth proportional to 62,882,288.96, 94,333,671.63 and 18,571,058.19 is: 27,859,610.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,882,288.96 : 94,333,671.63 = 18,571,058.19 : x
  2. Step 2: Convert to fraction form
    62,882,288.96/94,333,671.63 = 18,571,058.19/x
  3. Step 3: Cross multiply
    62,882,288.96x = 94,333,671.63 × 18,571,058.19
  4. Step 4: Simplify right side
    62,882,288.96x = 1,751,876,105,117,082.25
  5. Step 5: Solve for x
    x = 1,751,876,105,117,082.25/62,882,288.96
  6. Step 6: Final answer
    x = 27,859,610.94

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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.