Home / 59,231,987.78-88,775,210.43-33,269,713.74

Finding the Fourth Proportional to 59,231,987.78, 88,775,210.43 and 33,269,713.74

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Solution

The fourth proportional to 59,231,987.78, 88,775,210.43 and 33,269,713.74 is: 49,863,696.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,231,987.78 : 88,775,210.43 = 33,269,713.74 : x
  2. Step 2: Convert to fraction form
    59,231,987.78/88,775,210.43 = 33,269,713.74/x
  3. Step 3: Cross multiply
    59,231,987.78x = 88,775,210.43 × 33,269,713.74
  4. Step 4: Simplify right side
    59,231,987.78x = 2,953,525,838,214,362.50
  5. Step 5: Solve for x
    x = 2,953,525,838,214,362.50/59,231,987.78
  6. Step 6: Final answer
    x = 49,863,696.11

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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.