Home / 110,414,810.70-165,622,216.05-37,713,681.90

Finding the Fourth Proportional to 110,414,810.70, 165,622,216.05 and 37,713,681.90

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Solution

The fourth proportional to 110,414,810.70, 165,622,216.05 and 37,713,681.90 is: 56,570,522.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,414,810.70 : 165,622,216.05 = 37,713,681.90 : x
  2. Step 2: Convert to fraction form
    110,414,810.70/165,622,216.05 = 37,713,681.90/x
  3. Step 3: Cross multiply
    110,414,810.70x = 165,622,216.05 × 37,713,681.90
  4. Step 4: Simplify right side
    110,414,810.70x = 6,246,223,571,682,775
  5. Step 5: Solve for x
    x = 6,246,223,571,682,775/110,414,810.70
  6. Step 6: Final answer
    x = 56,570,522.85

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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.