Home / 34,718,086.60-52,085,424.30-16,752,416.20

Finding the Fourth Proportional to 34,718,086.60, 52,085,424.30 and 16,752,416.20

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Solution

The fourth proportional to 34,718,086.60, 52,085,424.30 and 16,752,416.20 is: 25,132,626.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,718,086.60 : 52,085,424.30 = 16,752,416.20 : x
  2. Step 2: Convert to fraction form
    34,718,086.60/52,085,424.30 = 16,752,416.20/x
  3. Step 3: Cross multiply
    34,718,086.60x = 52,085,424.30 × 16,752,416.20
  4. Step 4: Simplify right side
    34,718,086.60x = 872,556,705,827,193.62
  5. Step 5: Solve for x
    x = 872,556,705,827,193.62/34,718,086.60
  6. Step 6: Final answer
    x = 25,132,626.57

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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.