Home / 88,577,557.60-132,866,336.40-31,049,069.35

Finding the Fourth Proportional to 88,577,557.60, 132,866,336.40 and 31,049,069.35

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Solution

The fourth proportional to 88,577,557.60, 132,866,336.40 and 31,049,069.35 is: 46,573,604.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,577,557.60 : 132,866,336.40 = 31,049,069.35 : x
  2. Step 2: Convert to fraction form
    88,577,557.60/132,866,336.40 = 31,049,069.35/x
  3. Step 3: Cross multiply
    88,577,557.60x = 132,866,336.40 × 31,049,069.35
  4. Step 4: Simplify right side
    88,577,557.60x = 4,125,376,093,164,029.50
  5. Step 5: Solve for x
    x = 4,125,376,093,164,029.50/88,577,557.60
  6. Step 6: Final answer
    x = 46,573,604.03

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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.