Home / 25,625,303.08-35,362,920.09-14,022,867.13

Finding the Fourth Proportional to 25,625,303.08, 35,362,920.09 and 14,022,867.13

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Solution

The fourth proportional to 25,625,303.08, 35,362,920.09 and 14,022,867.13 is: 19,351,557.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,625,303.08 : 35,362,920.09 = 14,022,867.13 : x
  2. Step 2: Convert to fraction form
    25,625,303.08/35,362,920.09 = 14,022,867.13/x
  3. Step 3: Cross multiply
    25,625,303.08x = 35,362,920.09 × 14,022,867.13
  4. Step 4: Simplify right side
    25,625,303.08x = 495,889,529,715,056.06
  5. Step 5: Solve for x
    x = 495,889,529,715,056.06/25,625,303.08
  6. Step 6: Final answer
    x = 19,351,557.65

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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.