Home / 25,862,264.24-38,749,496.88-15,605,573.22

Finding the Fourth Proportional to 25,862,264.24, 38,749,496.88 and 15,605,573.22

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Solution

The fourth proportional to 25,862,264.24, 38,749,496.88 and 15,605,573.22 is: 23,381,870.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,862,264.24 : 38,749,496.88 = 15,605,573.22 : x
  2. Step 2: Convert to fraction form
    25,862,264.24/38,749,496.88 = 15,605,573.22/x
  3. Step 3: Cross multiply
    25,862,264.24x = 38,749,496.88 × 15,605,573.22
  4. Step 4: Simplify right side
    25,862,264.24x = 604,708,110,857,522.50
  5. Step 5: Solve for x
    x = 604,708,110,857,522.50/25,862,264.24
  6. Step 6: Final answer
    x = 23,381,870.41

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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.