Home / 25,989,866.15-35,866,438.20-14,228,936.01

Finding the Fourth Proportional to 25,989,866.15, 35,866,438.20 and 14,228,936.01

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Solution

The fourth proportional to 25,989,866.15, 35,866,438.20 and 14,228,936.01 is: 19,636,163.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,989,866.15 : 35,866,438.20 = 14,228,936.01 : x
  2. Step 2: Convert to fraction form
    25,989,866.15/35,866,438.20 = 14,228,936.01/x
  3. Step 3: Cross multiply
    25,989,866.15x = 35,866,438.20 × 14,228,936.01
  4. Step 4: Simplify right side
    25,989,866.15x = 510,341,254,054,419.62
  5. Step 5: Solve for x
    x = 510,341,254,054,419.62/25,989,866.15
  6. Step 6: Final answer
    x = 19,636,163.23

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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.