Home / 75,763,823.22-113,662,569.87-35,352,262.26

Finding the Fourth Proportional to 75,763,823.22, 113,662,569.87 and 35,352,262.26

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Solution

The fourth proportional to 75,763,823.22, 113,662,569.87 and 35,352,262.26 is: 53,036,248.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,763,823.22 : 113,662,569.87 = 35,352,262.26 : x
  2. Step 2: Convert to fraction form
    75,763,823.22/113,662,569.87 = 35,352,262.26/x
  3. Step 3: Cross multiply
    75,763,823.22x = 113,662,569.87 × 35,352,262.26
  4. Step 4: Simplify right side
    75,763,823.22x = 4,018,228,979,189,814
  5. Step 5: Solve for x
    x = 4,018,228,979,189,814/75,763,823.22
  6. Step 6: Final answer
    x = 53,036,248.81

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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.