Home / 11,832,267.60-17,716,908.60-7,549,246.80

Finding the Fourth Proportional to 11,832,267.60, 17,716,908.60 and 7,549,246.80

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Solution

The fourth proportional to 11,832,267.60, 17,716,908.60 and 7,549,246.80 is: 11,303,777.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,832,267.60 : 17,716,908.60 = 7,549,246.80 : x
  2. Step 2: Convert to fraction form
    11,832,267.60/17,716,908.60 = 7,549,246.80/x
  3. Step 3: Cross multiply
    11,832,267.60x = 17,716,908.60 × 7,549,246.80
  4. Step 4: Simplify right side
    11,832,267.60x = 133,749,315,554,442.48
  5. Step 5: Solve for x
    x = 133,749,315,554,442.48/11,832,267.60
  6. Step 6: Final answer
    x = 11,303,777.10

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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.