Home / 50,544,047.20-75,816,070.80-16,468,837.60

Finding the Fourth Proportional to 50,544,047.20, 75,816,070.80 and 16,468,837.60

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Solution

The fourth proportional to 50,544,047.20, 75,816,070.80 and 16,468,837.60 is: 24,703,256.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,544,047.20 : 75,816,070.80 = 16,468,837.60 : x
  2. Step 2: Convert to fraction form
    50,544,047.20/75,816,070.80 = 16,468,837.60/x
  3. Step 3: Cross multiply
    50,544,047.20x = 75,816,070.80 × 16,468,837.60
  4. Step 4: Simplify right side
    50,544,047.20x = 1,248,602,557,475,302
  5. Step 5: Solve for x
    x = 1,248,602,557,475,302/50,544,047.20
  6. Step 6: Final answer
    x = 24,703,256.40

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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.