Home / 25,922,710.31-35,774,427-14,909,463.09

Finding the Fourth Proportional to 25,922,710.31, 35,774,427 and 14,909,463.09

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Solution

The fourth proportional to 25,922,710.31, 35,774,427 and 14,909,463.09 is: 20,575,684.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,922,710.31 : 35,774,427 = 14,909,463.09 : x
  2. Step 2: Convert to fraction form
    25,922,710.31/35,774,427 = 14,909,463.09/x
  3. Step 3: Cross multiply
    25,922,710.31x = 35,774,427 × 14,909,463.09
  4. Step 4: Simplify right side
    25,922,710.31x = 533,377,498,922,399.44
  5. Step 5: Solve for x
    x = 533,377,498,922,399.44/25,922,710.31
  6. Step 6: Final answer
    x = 20,575,684.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.