Home / 33,834,700.32-46,691,933.67-18,364,788.15

Finding the Fourth Proportional to 33,834,700.32, 46,691,933.67 and 18,364,788.15

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Solution

The fourth proportional to 33,834,700.32, 46,691,933.67 and 18,364,788.15 is: 25,343,433.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,834,700.32 : 46,691,933.67 = 18,364,788.15 : x
  2. Step 2: Convert to fraction form
    33,834,700.32/46,691,933.67 = 18,364,788.15/x
  3. Step 3: Cross multiply
    33,834,700.32x = 46,691,933.67 × 18,364,788.15
  4. Step 4: Simplify right side
    33,834,700.32x = 857,487,470,163,402
  5. Step 5: Solve for x
    x = 857,487,470,163,402/33,834,700.32
  6. Step 6: Final answer
    x = 25,343,433.28

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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.