Home / 8,008,018.47-11,051,010.14-4,336,851.02

Finding the Fourth Proportional to 8,008,018.47, 11,051,010.14 and 4,336,851.02

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Solution

The fourth proportional to 8,008,018.47, 11,051,010.14 and 4,336,851.02 is: 5,984,824.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,008,018.47 : 11,051,010.14 = 4,336,851.02 : x
  2. Step 2: Convert to fraction form
    8,008,018.47/11,051,010.14 = 4,336,851.02/x
  3. Step 3: Cross multiply
    8,008,018.47x = 11,051,010.14 × 4,336,851.02
  4. Step 4: Simplify right side
    8,008,018.47x = 47,926,584,520,750.03
  5. Step 5: Solve for x
    x = 47,926,584,520,750.03/8,008,018.47
  6. Step 6: Final answer
    x = 5,984,824.42

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.