Home / 96,390,262.79-133,014,831.89-52,336,253.33

Finding the Fourth Proportional to 96,390,262.79, 133,014,831.89 and 52,336,253.33

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Solution

The fourth proportional to 96,390,262.79, 133,014,831.89 and 52,336,253.33 is: 72,222,003.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,390,262.79 : 133,014,831.89 = 52,336,253.33 : x
  2. Step 2: Convert to fraction form
    96,390,262.79/133,014,831.89 = 52,336,253.33/x
  3. Step 3: Cross multiply
    96,390,262.79x = 133,014,831.89 × 52,336,253.33
  4. Step 4: Simplify right side
    96,390,262.79x = 6,961,497,937,515,648
  5. Step 5: Solve for x
    x = 6,961,497,937,515,648/96,390,262.79
  6. Step 6: Final answer
    x = 72,222,003.93

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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.