Home / 174,396,000.20-261,594,000.30-170,616,864.20

Finding the Fourth Proportional to 174,396,000.20, 261,594,000.30 and 170,616,864.20

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Solution

The fourth proportional to 174,396,000.20, 261,594,000.30 and 170,616,864.20 is: 255,925,296.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,396,000.20 : 261,594,000.30 = 170,616,864.20 : x
  2. Step 2: Convert to fraction form
    174,396,000.20/261,594,000.30 = 170,616,864.20/x
  3. Step 3: Cross multiply
    174,396,000.20x = 261,594,000.30 × 170,616,864.20
  4. Step 4: Simplify right side
    174,396,000.20x = 44,632,348,024,719,856
  5. Step 5: Solve for x
    x = 44,632,348,024,719,856/174,396,000.20
  6. Step 6: Final answer
    x = 255,925,296.30

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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.