Home / 143,244,995.93-214,867,225.88-44,884,232.60

Finding the Fourth Proportional to 143,244,995.93, 214,867,225.88 and 44,884,232.60

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Solution

The fourth proportional to 143,244,995.93, 214,867,225.88 and 44,884,232.60 is: 67,326,264.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    143,244,995.93 : 214,867,225.88 = 44,884,232.60 : x
  2. Step 2: Convert to fraction form
    143,244,995.93/214,867,225.88 = 44,884,232.60/x
  3. Step 3: Cross multiply
    143,244,995.93x = 214,867,225.88 × 44,884,232.60
  4. Step 4: Simplify right side
    143,244,995.93x = 9,644,150,544,514,660
  5. Step 5: Solve for x
    x = 9,644,150,544,514,660/143,244,995.93
  6. Step 6: Final answer
    x = 67,326,264.92

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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.