Home / 25,639,015.92-35,381,849.96-14,037,316.28

Finding the Fourth Proportional to 25,639,015.92, 35,381,849.96 and 14,037,316.28

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Solution

The fourth proportional to 25,639,015.92, 35,381,849.96 and 14,037,316.28 is: 19,371,500.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,639,015.92 : 35,381,849.96 = 14,037,316.28 : x
  2. Step 2: Convert to fraction form
    25,639,015.92/35,381,849.96 = 14,037,316.28/x
  3. Step 3: Cross multiply
    25,639,015.92x = 35,381,849.96 × 14,037,316.28
  4. Step 4: Simplify right side
    25,639,015.92x = 496,666,218,460,025.31
  5. Step 5: Solve for x
    x = 496,666,218,460,025.31/25,639,015.92
  6. Step 6: Final answer
    x = 19,371,500.84

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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.