Home / 40,314,932.10-60,472,398.15-23,308,820.10

Finding the Fourth Proportional to 40,314,932.10, 60,472,398.15 and 23,308,820.10

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Solution

The fourth proportional to 40,314,932.10, 60,472,398.15 and 23,308,820.10 is: 34,963,230.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,314,932.10 : 60,472,398.15 = 23,308,820.10 : x
  2. Step 2: Convert to fraction form
    40,314,932.10/60,472,398.15 = 23,308,820.10/x
  3. Step 3: Cross multiply
    40,314,932.10x = 60,472,398.15 × 23,308,820.10
  4. Step 4: Simplify right side
    40,314,932.10x = 1,409,540,249,493,922.75
  5. Step 5: Solve for x
    x = 1,409,540,249,493,922.75/40,314,932.10
  6. Step 6: Final answer
    x = 34,963,230.15

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.