Home / 33,185,897.70-49,778,846.55-29,784,675.30

Finding the Fourth Proportional to 33,185,897.70, 49,778,846.55 and 29,784,675.30

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Solution

The fourth proportional to 33,185,897.70, 49,778,846.55 and 29,784,675.30 is: 44,677,012.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,185,897.70 : 49,778,846.55 = 29,784,675.30 : x
  2. Step 2: Convert to fraction form
    33,185,897.70/49,778,846.55 = 29,784,675.30/x
  3. Step 3: Cross multiply
    33,185,897.70x = 49,778,846.55 × 29,784,675.30
  4. Step 4: Simplify right side
    33,185,897.70x = 1,482,646,781,300,275.25
  5. Step 5: Solve for x
    x = 1,482,646,781,300,275.25/33,185,897.70
  6. Step 6: Final answer
    x = 44,677,012.95

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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.