Home / 32,080,600.80-48,120,901.20-14,808,768.30

Finding the Fourth Proportional to 32,080,600.80, 48,120,901.20 and 14,808,768.30

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Solution

The fourth proportional to 32,080,600.80, 48,120,901.20 and 14,808,768.30 is: 22,213,152.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,080,600.80 : 48,120,901.20 = 14,808,768.30 : x
  2. Step 2: Convert to fraction form
    32,080,600.80/48,120,901.20 = 14,808,768.30/x
  3. Step 3: Cross multiply
    32,080,600.80x = 48,120,901.20 × 14,808,768.30
  4. Step 4: Simplify right side
    32,080,600.80x = 712,611,276,257,992
  5. Step 5: Solve for x
    x = 712,611,276,257,992/32,080,600.80
  6. Step 6: Final answer
    x = 22,213,152.45

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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.