Home / 9,834,851.80-14,752,277.70-8,275,958.20

Finding the Fourth Proportional to 9,834,851.80, 14,752,277.70 and 8,275,958.20

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Solution

The fourth proportional to 9,834,851.80, 14,752,277.70 and 8,275,958.20 is: 12,413,937.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,834,851.80 : 14,752,277.70 = 8,275,958.20 : x
  2. Step 2: Convert to fraction form
    9,834,851.80/14,752,277.70 = 8,275,958.20/x
  3. Step 3: Cross multiply
    9,834,851.80x = 14,752,277.70 × 8,275,958.20
  4. Step 4: Simplify right side
    9,834,851.80x = 122,089,233,599,992.14
  5. Step 5: Solve for x
    x = 122,089,233,599,992.14/9,834,851.80
  6. Step 6: Final answer
    x = 12,413,937.30

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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.