Home / 29,525,132.52-44,290,011.33-7,959,404.16

Finding the Fourth Proportional to 29,525,132.52, 44,290,011.33 and 7,959,404.16

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Solution

The fourth proportional to 29,525,132.52, 44,290,011.33 and 7,959,404.16 is: 11,939,729.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,525,132.52 : 44,290,011.33 = 7,959,404.16 : x
  2. Step 2: Convert to fraction form
    29,525,132.52/44,290,011.33 = 7,959,404.16/x
  3. Step 3: Cross multiply
    29,525,132.52x = 44,290,011.33 × 7,959,404.16
  4. Step 4: Simplify right side
    29,525,132.52x = 352,522,100,426,449.12
  5. Step 5: Solve for x
    x = 352,522,100,426,449.12/29,525,132.52
  6. Step 6: Final answer
    x = 11,939,729.66

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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.