Home / 9,508,001.20-14,262,001.80-9,043,514.80

Finding the Fourth Proportional to 9,508,001.20, 14,262,001.80 and 9,043,514.80

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Solution

The fourth proportional to 9,508,001.20, 14,262,001.80 and 9,043,514.80 is: 13,565,272.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,508,001.20 : 14,262,001.80 = 9,043,514.80 : x
  2. Step 2: Convert to fraction form
    9,508,001.20/14,262,001.80 = 9,043,514.80/x
  3. Step 3: Cross multiply
    9,508,001.20x = 14,262,001.80 × 9,043,514.80
  4. Step 4: Simplify right side
    9,508,001.20x = 128,978,624,355,926.66
  5. Step 5: Solve for x
    x = 128,978,624,355,926.66/9,508,001.20
  6. Step 6: Final answer
    x = 13,565,272.20

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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.