Home / 50,553,681.92-69,763,927.02-27,348,803.54

Finding the Fourth Proportional to 50,553,681.92, 69,763,927.02 and 27,348,803.54

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Solution

The fourth proportional to 50,553,681.92, 69,763,927.02 and 27,348,803.54 is: 37,741,265.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,553,681.92 : 69,763,927.02 = 27,348,803.54 : x
  2. Step 2: Convert to fraction form
    50,553,681.92/69,763,927.02 = 27,348,803.54/x
  3. Step 3: Cross multiply
    50,553,681.92x = 69,763,927.02 × 27,348,803.54
  4. Step 4: Simplify right side
    50,553,681.92x = 1,907,959,934,248,877.50
  5. Step 5: Solve for x
    x = 1,907,959,934,248,877.50/50,553,681.92
  6. Step 6: Final answer
    x = 37,741,265.56

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.