Home / 88,094,401.20-132,141,601.80-37,076,065.20

Finding the Fourth Proportional to 88,094,401.20, 132,141,601.80 and 37,076,065.20

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Solution

The fourth proportional to 88,094,401.20, 132,141,601.80 and 37,076,065.20 is: 55,614,097.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,094,401.20 : 132,141,601.80 = 37,076,065.20 : x
  2. Step 2: Convert to fraction form
    88,094,401.20/132,141,601.80 = 37,076,065.20/x
  3. Step 3: Cross multiply
    88,094,401.20x = 132,141,601.80 × 37,076,065.20
  4. Step 4: Simplify right side
    88,094,401.20x = 4,899,290,643,969,238
  5. Step 5: Solve for x
    x = 4,899,290,643,969,238/88,094,401.20
  6. Step 6: Final answer
    x = 55,614,097.80

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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.