Home / 50,533,849.02-69,736,920.49-27,328,975.50

Finding the Fourth Proportional to 50,533,849.02, 69,736,920.49 and 27,328,975.50

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Solution

The fourth proportional to 50,533,849.02, 69,736,920.49 and 27,328,975.50 is: 37,714,099.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,533,849.02 : 69,736,920.49 = 27,328,975.50 : x
  2. Step 2: Convert to fraction form
    50,533,849.02/69,736,920.49 = 27,328,975.50/x
  3. Step 3: Cross multiply
    50,533,849.02x = 69,736,920.49 × 27,328,975.50
  4. Step 4: Simplify right side
    50,533,849.02x = 1,905,838,591,167,973.25
  5. Step 5: Solve for x
    x = 1,905,838,591,167,973.25/50,533,849.02
  6. Step 6: Final answer
    x = 37,714,099.13

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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.