Home / 25,546,974.70-35,249,562.28-14,679,859.18

Finding the Fourth Proportional to 25,546,974.70, 35,249,562.28 and 14,679,859.18

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Solution

The fourth proportional to 25,546,974.70, 35,249,562.28 and 14,679,859.18 is: 20,255,181.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,546,974.70 : 35,249,562.28 = 14,679,859.18 : x
  2. Step 2: Convert to fraction form
    25,546,974.70/35,249,562.28 = 14,679,859.18/x
  3. Step 3: Cross multiply
    25,546,974.70x = 35,249,562.28 × 14,679,859.18
  4. Step 4: Simplify right side
    25,546,974.70x = 517,458,610,427,039.75
  5. Step 5: Solve for x
    x = 517,458,610,427,039.75/25,546,974.70
  6. Step 6: Final answer
    x = 20,255,181.54

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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.