Home / 25,826,313.08-35,641,923.95-14,223,873.49

Finding the Fourth Proportional to 25,826,313.08, 35,641,923.95 and 14,223,873.49

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Solution

The fourth proportional to 25,826,313.08, 35,641,923.95 and 14,223,873.49 is: 19,629,833.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,826,313.08 : 35,641,923.95 = 14,223,873.49 : x
  2. Step 2: Convert to fraction form
    25,826,313.08/35,641,923.95 = 14,223,873.49/x
  3. Step 3: Cross multiply
    25,826,313.08x = 35,641,923.95 × 14,223,873.49
  4. Step 4: Simplify right side
    25,826,313.08x = 506,966,217,205,001.12
  5. Step 5: Solve for x
    x = 506,966,217,205,001.12/25,826,313.08
  6. Step 6: Final answer
    x = 19,629,833.17

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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.