Home / 174,536,424.75-240,862,122.06-96,222,780.57

Finding the Fourth Proportional to 174,536,424.75, 240,862,122.06 and 96,222,780.57

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Solution

The fourth proportional to 174,536,424.75, 240,862,122.06 and 96,222,780.57 is: 132,788,460.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,536,424.75 : 240,862,122.06 = 96,222,780.57 : x
  2. Step 2: Convert to fraction form
    174,536,424.75/240,862,122.06 = 96,222,780.57/x
  3. Step 3: Cross multiply
    174,536,424.75x = 240,862,122.06 × 96,222,780.57
  4. Step 4: Simplify right side
    174,536,424.75x = 23,176,423,118,603,936
  5. Step 5: Solve for x
    x = 23,176,423,118,603,936/174,536,424.75
  6. Step 6: Final answer
    x = 132,788,460.36

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.