Home / 53,271,200.20-79,906,800.30-24,573,386.20

Finding the Fourth Proportional to 53,271,200.20, 79,906,800.30 and 24,573,386.20

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Solution

The fourth proportional to 53,271,200.20, 79,906,800.30 and 24,573,386.20 is: 36,860,079.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,271,200.20 : 79,906,800.30 = 24,573,386.20 : x
  2. Step 2: Convert to fraction form
    53,271,200.20/79,906,800.30 = 24,573,386.20/x
  3. Step 3: Cross multiply
    53,271,200.20x = 79,906,800.30 × 24,573,386.20
  4. Step 4: Simplify right side
    53,271,200.20x = 1,963,580,663,778,175.75
  5. Step 5: Solve for x
    x = 1,963,580,663,778,175.75/53,271,200.20
  6. Step 6: Final answer
    x = 36,860,079.30

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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.