Home / 69,275,324.40-103,888,492.20-23,826,548.40

Finding the Fourth Proportional to 69,275,324.40, 103,888,492.20 and 23,826,548.40

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Solution

The fourth proportional to 69,275,324.40, 103,888,492.20 and 23,826,548.40 is: 35,731,398.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,275,324.40 : 103,888,492.20 = 23,826,548.40 : x
  2. Step 2: Convert to fraction form
    69,275,324.40/103,888,492.20 = 23,826,548.40/x
  3. Step 3: Cross multiply
    69,275,324.40x = 103,888,492.20 × 23,826,548.40
  4. Step 4: Simplify right side
    69,275,324.40x = 2,475,304,187,606,322.50
  5. Step 5: Solve for x
    x = 2,475,304,187,606,322.50/69,275,324.40
  6. Step 6: Final answer
    x = 35,731,398.00

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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.