Home / 113,532,840.60-170,299,260.90-32,756,443.80

Finding the Fourth Proportional to 113,532,840.60, 170,299,260.90 and 32,756,443.80

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Solution

The fourth proportional to 113,532,840.60, 170,299,260.90 and 32,756,443.80 is: 49,134,665.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,532,840.60 : 170,299,260.90 = 32,756,443.80 : x
  2. Step 2: Convert to fraction form
    113,532,840.60/170,299,260.90 = 32,756,443.80/x
  3. Step 3: Cross multiply
    113,532,840.60x = 170,299,260.90 × 32,756,443.80
  4. Step 4: Simplify right side
    113,532,840.60x = 5,578,398,168,852,388
  5. Step 5: Solve for x
    x = 5,578,398,168,852,388/113,532,840.60
  6. Step 6: Final answer
    x = 49,134,665.70

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1.5x scale

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.