Home / 110,314,718.96-152,229,399.44-63,238,043.30

Finding the Fourth Proportional to 110,314,718.96, 152,229,399.44 and 63,238,043.30

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Solution

The fourth proportional to 110,314,718.96, 152,229,399.44 and 63,238,043.30 is: 87,265,683.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,314,718.96 : 152,229,399.44 = 63,238,043.30 : x
  2. Step 2: Convert to fraction form
    110,314,718.96/152,229,399.44 = 63,238,043.30/x
  3. Step 3: Cross multiply
    110,314,718.96x = 152,229,399.44 × 63,238,043.30
  4. Step 4: Simplify right side
    110,314,718.96x = 9,626,689,353,319,716
  5. Step 5: Solve for x
    x = 9,626,689,353,319,716/110,314,718.96
  6. Step 6: Final answer
    x = 87,265,683.53

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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.