Home / 87,005,152.44-120,070,191.51-47,849,959.80

Finding the Fourth Proportional to 87,005,152.44, 120,070,191.51 and 47,849,959.80

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Solution

The fourth proportional to 87,005,152.44, 120,070,191.51 and 47,849,959.80 is: 66,034,639.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    87,005,152.44 : 120,070,191.51 = 47,849,959.80 : x
  2. Step 2: Convert to fraction form
    87,005,152.44/120,070,191.51 = 47,849,959.80/x
  3. Step 3: Cross multiply
    87,005,152.44x = 120,070,191.51 × 47,849,959.80
  4. Step 4: Simplify right side
    87,005,152.44x = 5,745,353,836,931,801
  5. Step 5: Solve for x
    x = 5,745,353,836,931,801/87,005,152.44
  6. Step 6: Final answer
    x = 66,034,639.05

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