Home / 47,722,836.51-65,860,335.36-35,941,325.22

Finding the Fourth Proportional to 47,722,836.51, 65,860,335.36 and 35,941,325.22

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Solution

The fourth proportional to 47,722,836.51, 65,860,335.36 and 35,941,325.22 is: 49,601,153.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,722,836.51 : 65,860,335.36 = 35,941,325.22 : x
  2. Step 2: Convert to fraction form
    47,722,836.51/65,860,335.36 = 35,941,325.22/x
  3. Step 3: Cross multiply
    47,722,836.51x = 65,860,335.36 × 35,941,325.22
  4. Step 4: Simplify right side
    47,722,836.51x = 2,367,107,732,272,025.50
  5. Step 5: Solve for x
    x = 2,367,107,732,272,025.50/47,722,836.51
  6. Step 6: Final answer
    x = 49,601,153.36

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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.