Home / 64,129,949.56-88,496,959.45-34,760,651.55

Finding the Fourth Proportional to 64,129,949.56, 88,496,959.45 and 34,760,651.55

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Solution

The fourth proportional to 64,129,949.56, 88,496,959.45 and 34,760,651.55 is: 47,968,414.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,129,949.56 : 88,496,959.45 = 34,760,651.55 : x
  2. Step 2: Convert to fraction form
    64,129,949.56/88,496,959.45 = 34,760,651.55/x
  3. Step 3: Cross multiply
    64,129,949.56x = 88,496,959.45 × 34,760,651.55
  4. Step 4: Simplify right side
    64,129,949.56x = 3,076,211,970,233,445
  5. Step 5: Solve for x
    x = 3,076,211,970,233,445/64,129,949.56
  6. Step 6: Final answer
    x = 47,968,414.00

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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.