Home / 25,983,945.57-35,857,856.12-14,223,281.03

Finding the Fourth Proportional to 25,983,945.57, 35,857,856.12 and 14,223,281.03

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Solution

The fourth proportional to 25,983,945.57, 35,857,856.12 and 14,223,281.03 is: 19,628,133.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,983,945.57 : 35,857,856.12 = 14,223,281.03 : x
  2. Step 2: Convert to fraction form
    25,983,945.57/35,857,856.12 = 14,223,281.03/x
  3. Step 3: Cross multiply
    25,983,945.57x = 35,857,856.12 × 14,223,281.03
  4. Step 4: Simplify right side
    25,983,945.57x = 510,016,364,477,659.75
  5. Step 5: Solve for x
    x = 510,016,364,477,659.75/25,983,945.57
  6. Step 6: Final answer
    x = 19,628,133.96

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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.