Home / 96,390,255.29-133,014,821.54-52,336,245.83

Finding the Fourth Proportional to 96,390,255.29, 133,014,821.54 and 52,336,245.83

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Solution

The fourth proportional to 96,390,255.29, 133,014,821.54 and 52,336,245.83 is: 72,221,993.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,390,255.29 : 133,014,821.54 = 52,336,245.83 : x
  2. Step 2: Convert to fraction form
    96,390,255.29/133,014,821.54 = 52,336,245.83/x
  3. Step 3: Cross multiply
    96,390,255.29x = 133,014,821.54 × 52,336,245.83
  4. Step 4: Simplify right side
    96,390,255.29x = 6,961,496,398,224,264
  5. Step 5: Solve for x
    x = 6,961,496,398,224,264/96,390,255.29
  6. Step 6: Final answer
    x = 72,221,993.58

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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.