Home / 169,628,042.88-254,482,955.88-58,947,630.60

Finding the Fourth Proportional to 169,628,042.88, 254,482,955.88 and 58,947,630.60

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Solution

The fourth proportional to 169,628,042.88, 254,482,955.88 and 58,947,630.60 is: 88,435,656.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,628,042.88 : 254,482,955.88 = 58,947,630.60 : x
  2. Step 2: Convert to fraction form
    169,628,042.88/254,482,955.88 = 58,947,630.60/x
  3. Step 3: Cross multiply
    169,628,042.88x = 254,482,955.88 × 58,947,630.60
  4. Step 4: Simplify right side
    169,628,042.88x = 15,001,167,277,210,338
  5. Step 5: Solve for x
    x = 15,001,167,277,210,338/169,628,042.88
  6. Step 6: Final answer
    x = 88,435,656.17

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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.