Home / 37,367,066.80-56,050,600.20-17,172,308.80

Finding the Fourth Proportional to 37,367,066.80, 56,050,600.20 and 17,172,308.80

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Solution

The fourth proportional to 37,367,066.80, 56,050,600.20 and 17,172,308.80 is: 25,758,463.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,367,066.80 : 56,050,600.20 = 17,172,308.80 : x
  2. Step 2: Convert to fraction form
    37,367,066.80/56,050,600.20 = 17,172,308.80/x
  3. Step 3: Cross multiply
    37,367,066.80x = 56,050,600.20 × 17,172,308.80
  4. Step 4: Simplify right side
    37,367,066.80x = 962,518,215,059,741.88
  5. Step 5: Solve for x
    x = 962,518,215,059,741.88/37,367,066.80
  6. Step 6: Final answer
    x = 25,758,463.20

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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.