Home / 88,548,604.60-132,878,894.10-52,156,924.60

Finding the Fourth Proportional to 88,548,604.60, 132,878,894.10 and 52,156,924.60

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Solution

The fourth proportional to 88,548,604.60, 132,878,894.10 and 52,156,924.60 is: 78,268,364.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,548,604.60 : 132,878,894.10 = 52,156,924.60 : x
  2. Step 2: Convert to fraction form
    88,548,604.60/132,878,894.10 = 52,156,924.60/x
  3. Step 3: Cross multiply
    88,548,604.60x = 132,878,894.10 × 52,156,924.60
  4. Step 4: Simplify right side
    88,548,604.60x = 6,930,554,460,505,085
  5. Step 5: Solve for x
    x = 6,930,554,460,505,085/88,548,604.60
  6. Step 6: Final answer
    x = 78,268,364.50

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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.