Home / 117,320,578.74-175,980,868.38-62,567,282.32

Finding the Fourth Proportional to 117,320,578.74, 175,980,868.38 and 62,567,282.32

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Solution

The fourth proportional to 117,320,578.74, 175,980,868.38 and 62,567,282.32 is: 93,850,923.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    117,320,578.74 : 175,980,868.38 = 62,567,282.32 : x
  2. Step 2: Convert to fraction form
    117,320,578.74/175,980,868.38 = 62,567,282.32/x
  3. Step 3: Cross multiply
    117,320,578.74x = 175,980,868.38 × 62,567,282.32
  4. Step 4: Simplify right side
    117,320,578.74x = 11,010,644,674,850,220
  5. Step 5: Solve for x
    x = 11,010,644,674,850,220/117,320,578.74
  6. Step 6: Final answer
    x = 93,850,923.62

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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.