Home / 25,038,007.23-37,508,122.43-17,255,531.25

Finding the Fourth Proportional to 25,038,007.23, 37,508,122.43 and 17,255,531.25

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Solution

The fourth proportional to 25,038,007.23, 37,508,122.43 and 17,255,531.25 is: 25,849,604.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,038,007.23 : 37,508,122.43 = 17,255,531.25 : x
  2. Step 2: Convert to fraction form
    25,038,007.23/37,508,122.43 = 17,255,531.25/x
  3. Step 3: Cross multiply
    25,038,007.23x = 37,508,122.43 × 17,255,531.25
  4. Step 4: Simplify right side
    25,038,007.23x = 647,222,578,792,536
  5. Step 5: Solve for x
    x = 647,222,578,792,536/25,038,007.23
  6. Step 6: Final answer
    x = 25,849,604.28

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1.5x scale

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.