Home / 25,983,945.07-35,857,855.43-14,223,280.52

Finding the Fourth Proportional to 25,983,945.07, 35,857,855.43 and 14,223,280.52

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Solution

The fourth proportional to 25,983,945.07, 35,857,855.43 and 14,223,280.52 is: 19,628,133.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,983,945.07 : 35,857,855.43 = 14,223,280.52 : x
  2. Step 2: Convert to fraction form
    25,983,945.07/35,857,855.43 = 14,223,280.52/x
  3. Step 3: Cross multiply
    25,983,945.07x = 35,857,855.43 × 14,223,280.52
  4. Step 4: Simplify right side
    25,983,945.07x = 510,016,336,626,495.19
  5. Step 5: Solve for x
    x = 510,016,336,626,495.19/25,983,945.07
  6. Step 6: Final answer
    x = 19,628,133.27

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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.