Home / 179,692,335,845.67-269,555,073,513.32-58,681,525,142.11

Finding the Fourth Proportional to 179,692,335,845.67, 269,555,073,513.32 and 58,681,525,142.11

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Solution

The fourth proportional to 179,692,335,845.67, 269,555,073,513.32 and 58,681,525,142.11 is: 88,027,698,839.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,692,335,845.67 : 269,555,073,513.32 = 58,681,525,142.11 : x
  2. Step 2: Convert to fraction form
    179,692,335,845.67/269,555,073,513.32 = 58,681,525,142.11/x
  3. Step 3: Cross multiply
    179,692,335,845.67x = 269,555,073,513.32 × 58,681,525,142.11
  4. Step 4: Simplify right side
    179,692,335,845.67x = 15,817,902,823,555,196,780,544
  5. Step 5: Solve for x
    x = 15,817,902,823,555,196,780,544/179,692,335,845.67
  6. Step 6: Final answer
    x = 88,027,698,839.31

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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.