Home / 33,028,205.10-49,542,307.65-11,455,637.10

Finding the Fourth Proportional to 33,028,205.10, 49,542,307.65 and 11,455,637.10

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Solution

The fourth proportional to 33,028,205.10, 49,542,307.65 and 11,455,637.10 is: 17,183,455.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,028,205.10 : 49,542,307.65 = 11,455,637.10 : x
  2. Step 2: Convert to fraction form
    33,028,205.10/49,542,307.65 = 11,455,637.10/x
  3. Step 3: Cross multiply
    33,028,205.10x = 49,542,307.65 × 11,455,637.10
  4. Step 4: Simplify right side
    33,028,205.10x = 567,538,697,534,953.75
  5. Step 5: Solve for x
    x = 567,538,697,534,953.75/33,028,205.10
  6. Step 6: Final answer
    x = 17,183,455.65

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.