Home / 14,768,227.80-22,141,844.10-5,666,808.60

Finding the Fourth Proportional to 14,768,227.80, 22,141,844.10 and 5,666,808.60

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Solution

The fourth proportional to 14,768,227.80, 22,141,844.10 and 5,666,808.60 is: 8,496,184.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,768,227.80 : 22,141,844.10 = 5,666,808.60 : x
  2. Step 2: Convert to fraction form
    14,768,227.80/22,141,844.10 = 5,666,808.60/x
  3. Step 3: Cross multiply
    14,768,227.80x = 22,141,844.10 × 5,666,808.60
  4. Step 4: Simplify right side
    14,768,227.80x = 125,473,592,565,739.27
  5. Step 5: Solve for x
    x = 125,473,592,565,739.27/14,768,227.80
  6. Step 6: Final answer
    x = 8,496,184.80

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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.