Home / 93,400,514.80-140,100,772.20-32,822,364.40

Finding the Fourth Proportional to 93,400,514.80, 140,100,772.20 and 32,822,364.40

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Solution

The fourth proportional to 93,400,514.80, 140,100,772.20 and 32,822,364.40 is: 49,233,546.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,400,514.80 : 140,100,772.20 = 32,822,364.40 : x
  2. Step 2: Convert to fraction form
    93,400,514.80/140,100,772.20 = 32,822,364.40/x
  3. Step 3: Cross multiply
    93,400,514.80x = 140,100,772.20 × 32,822,364.40
  4. Step 4: Simplify right side
    93,400,514.80x = 4,598,438,597,869,789
  5. Step 5: Solve for x
    x = 4,598,438,597,869,789/93,400,514.80
  6. Step 6: Final answer
    x = 49,233,546.60

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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.