Home / 95,653,184.44-143,478,831.12-43,823,085.36

Finding the Fourth Proportional to 95,653,184.44, 143,478,831.12 and 43,823,085.36

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Solution

The fourth proportional to 95,653,184.44, 143,478,831.12 and 43,823,085.36 is: 65,734,194.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,653,184.44 : 143,478,831.12 = 43,823,085.36 : x
  2. Step 2: Convert to fraction form
    95,653,184.44/143,478,831.12 = 43,823,085.36/x
  3. Step 3: Cross multiply
    95,653,184.44x = 143,478,831.12 × 43,823,085.36
  4. Step 4: Simplify right side
    95,653,184.44x = 6,287,685,063,524,785
  5. Step 5: Solve for x
    x = 6,287,685,063,524,785/95,653,184.44
  6. Step 6: Final answer
    x = 65,734,194.85

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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.