Home / 29,549,838.80-44,324,758.20-9,356,661.20

Finding the Fourth Proportional to 29,549,838.80, 44,324,758.20 and 9,356,661.20

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Solution

The fourth proportional to 29,549,838.80, 44,324,758.20 and 9,356,661.20 is: 14,034,991.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,549,838.80 : 44,324,758.20 = 9,356,661.20 : x
  2. Step 2: Convert to fraction form
    29,549,838.80/44,324,758.20 = 9,356,661.20/x
  3. Step 3: Cross multiply
    29,549,838.80x = 44,324,758.20 × 9,356,661.20
  4. Step 4: Simplify right side
    29,549,838.80x = 414,731,745,249,321.81
  5. Step 5: Solve for x
    x = 414,731,745,249,321.81/29,549,838.80
  6. Step 6: Final answer
    x = 14,034,991.80

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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.