Home / 33,749,238.78-46,574,904.15-19,065,524.76

Finding the Fourth Proportional to 33,749,238.78, 46,574,904.15 and 19,065,524.76

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Solution

The fourth proportional to 33,749,238.78, 46,574,904.15 and 19,065,524.76 is: 26,310,963.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,749,238.78 : 46,574,904.15 = 19,065,524.76 : x
  2. Step 2: Convert to fraction form
    33,749,238.78/46,574,904.15 = 19,065,524.76/x
  3. Step 3: Cross multiply
    33,749,238.78x = 46,574,904.15 × 19,065,524.76
  4. Step 4: Simplify right side
    33,749,238.78x = 887,974,988,266,451.75
  5. Step 5: Solve for x
    x = 887,974,988,266,451.75/33,749,238.78
  6. Step 6: Final answer
    x = 26,310,963.46

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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.