Home / 25,807,625.10-35,613,167.40-14,202,970.56

Finding the Fourth Proportional to 25,807,625.10, 35,613,167.40 and 14,202,970.56

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Solution

The fourth proportional to 25,807,625.10, 35,613,167.40 and 14,202,970.56 is: 19,599,353.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,807,625.10 : 35,613,167.40 = 14,202,970.56 : x
  2. Step 2: Convert to fraction form
    25,807,625.10/35,613,167.40 = 14,202,970.56/x
  3. Step 3: Cross multiply
    25,807,625.10x = 35,613,167.40 × 14,202,970.56
  4. Step 4: Simplify right side
    25,807,625.10x = 505,812,768,130,551.75
  5. Step 5: Solve for x
    x = 505,812,768,130,551.75/25,807,625.10
  6. Step 6: Final answer
    x = 19,599,353.53

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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.