Home / 96,915,670.06-133,743,625.16-52,862,666.62

Finding the Fourth Proportional to 96,915,670.06, 133,743,625.16 and 52,862,666.62

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Solution

The fourth proportional to 96,915,670.06, 133,743,625.16 and 52,862,666.62 is: 72,950,480.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,915,670.06 : 133,743,625.16 = 52,862,666.62 : x
  2. Step 2: Convert to fraction form
    96,915,670.06/133,743,625.16 = 52,862,666.62/x
  3. Step 3: Cross multiply
    96,915,670.06x = 133,743,625.16 × 52,862,666.62
  4. Step 4: Simplify right side
    96,915,670.06x = 7,070,044,669,383,324
  5. Step 5: Solve for x
    x = 7,070,044,669,383,324/96,915,670.06
  6. Step 6: Final answer
    x = 72,950,480.20

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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.