Home / 50,544,046.80-75,816,070.20-33,411,963.60

Finding the Fourth Proportional to 50,544,046.80, 75,816,070.20 and 33,411,963.60

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Solution

The fourth proportional to 50,544,046.80, 75,816,070.20 and 33,411,963.60 is: 50,117,945.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,544,046.80 : 75,816,070.20 = 33,411,963.60 : x
  2. Step 2: Convert to fraction form
    50,544,046.80/75,816,070.20 = 33,411,963.60/x
  3. Step 3: Cross multiply
    50,544,046.80x = 75,816,070.20 × 33,411,963.60
  4. Step 4: Simplify right side
    50,544,046.80x = 2,533,163,777,817,445
  5. Step 5: Solve for x
    x = 2,533,163,777,817,445/50,544,046.80
  6. Step 6: Final answer
    x = 50,117,945.40

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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.