Home / 33,773,368.80-50,656,165.20-9,838,840.80

Finding the Fourth Proportional to 33,773,368.80, 50,656,165.20 and 9,838,840.80

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Solution

The fourth proportional to 33,773,368.80, 50,656,165.20 and 9,838,840.80 is: 14,757,128.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,773,368.80 : 50,656,165.20 = 9,838,840.80 : x
  2. Step 2: Convert to fraction form
    33,773,368.80/50,656,165.20 = 9,838,840.80/x
  3. Step 3: Cross multiply
    33,773,368.80x = 50,656,165.20 × 9,838,840.80
  4. Step 4: Simplify right side
    33,773,368.80x = 498,397,944,941,300.25
  5. Step 5: Solve for x
    x = 498,397,944,941,300.25/33,773,368.80
  6. Step 6: Final answer
    x = 14,757,128.55

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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.