Home / 25,546,975.86-35,249,563.89-14,679,860.34

Finding the Fourth Proportional to 25,546,975.86, 35,249,563.89 and 14,679,860.34

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Solution

The fourth proportional to 25,546,975.86, 35,249,563.89 and 14,679,860.34 is: 20,255,183.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,546,975.86 : 35,249,563.89 = 14,679,860.34 : x
  2. Step 2: Convert to fraction form
    25,546,975.86/35,249,563.89 = 14,679,860.34/x
  3. Step 3: Cross multiply
    25,546,975.86x = 35,249,563.89 × 14,679,860.34
  4. Step 4: Simplify right side
    25,546,975.86x = 517,458,674,951,107.12
  5. Step 5: Solve for x
    x = 517,458,674,951,107.12/25,546,975.86
  6. Step 6: Final answer
    x = 20,255,183.15

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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.