Home / 25,862,273.06-38,749,510.07-15,605,582.04

Finding the Fourth Proportional to 25,862,273.06, 38,749,510.07 and 15,605,582.04

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Solution

The fourth proportional to 25,862,273.06, 38,749,510.07 and 15,605,582.04 is: 23,381,883.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,862,273.06 : 38,749,510.07 = 15,605,582.04 : x
  2. Step 2: Convert to fraction form
    25,862,273.06/38,749,510.07 = 15,605,582.04/x
  3. Step 3: Cross multiply
    25,862,273.06x = 38,749,510.07 × 15,605,582.04
  4. Step 4: Simplify right side
    25,862,273.06x = 604,708,658,329,163.12
  5. Step 5: Solve for x
    x = 604,708,658,329,163.12/25,862,273.06
  6. Step 6: Final answer
    x = 23,381,883.60

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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.