Home / 23,420,983-32,324,351-13,495,934.76

Finding the Fourth Proportional to 23,420,983, 32,324,351 and 13,495,934.76

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Solution

The fourth proportional to 23,420,983, 32,324,351 and 13,495,934.76 is: 18,626,345.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,420,983 : 32,324,351 = 13,495,934.76 : x
  2. Step 2: Convert to fraction form
    23,420,983/32,324,351 = 13,495,934.76/x
  3. Step 3: Cross multiply
    23,420,983x = 32,324,351 × 13,495,934.76
  4. Step 4: Simplify right side
    23,420,983x = 436,247,332,255,340.75
  5. Step 5: Solve for x
    x = 436,247,332,255,340.75/23,420,983
  6. Step 6: Final answer
    x = 18,626,345.97

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1.5x scale

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.