Home / 32,081,434.80-48,122,152.20-23,578,378.80

Finding the Fourth Proportional to 32,081,434.80, 48,122,152.20 and 23,578,378.80

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Solution

The fourth proportional to 32,081,434.80, 48,122,152.20 and 23,578,378.80 is: 35,367,568.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,081,434.80 : 48,122,152.20 = 23,578,378.80 : x
  2. Step 2: Convert to fraction form
    32,081,434.80/48,122,152.20 = 23,578,378.80/x
  3. Step 3: Cross multiply
    32,081,434.80x = 48,122,152.20 × 23,578,378.80
  4. Step 4: Simplify right side
    32,081,434.80x = 1,134,642,333,242,853.50
  5. Step 5: Solve for x
    x = 1,134,642,333,242,853.50/32,081,434.80
  6. Step 6: Final answer
    x = 35,367,568.20

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Double scale
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Similar ratio
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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.