Home / 37,794,073-52,155,831.54-22,116,110.92

Finding the Fourth Proportional to 37,794,073, 52,155,831.54 and 22,116,110.92

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Solution

The fourth proportional to 37,794,073, 52,155,831.54 and 22,116,110.92 is: 30,520,239.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,794,073 : 52,155,831.54 = 22,116,110.92 : x
  2. Step 2: Convert to fraction form
    37,794,073/52,155,831.54 = 22,116,110.92/x
  3. Step 3: Cross multiply
    37,794,073x = 52,155,831.54 × 22,116,110.92
  4. Step 4: Simplify right side
    37,794,073x = 1,153,484,155,463,474.50
  5. Step 5: Solve for x
    x = 1,153,484,155,463,474.50/37,794,073
  6. Step 6: Final answer
    x = 30,520,239.39

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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.