Home / 50,748,360.94-70,030,959.24-27,543,022.48

Finding the Fourth Proportional to 50,748,360.94, 70,030,959.24 and 27,543,022.48

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Solution

The fourth proportional to 50,748,360.94, 70,030,959.24 and 27,543,022.48 is: 38,008,405.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,748,360.94 : 70,030,959.24 = 27,543,022.48 : x
  2. Step 2: Convert to fraction form
    50,748,360.94/70,030,959.24 = 27,543,022.48/x
  3. Step 3: Cross multiply
    50,748,360.94x = 70,030,959.24 × 27,543,022.48
  4. Step 4: Simplify right side
    50,748,360.94x = 1,928,864,284,643,283.50
  5. Step 5: Solve for x
    x = 1,928,864,284,643,283.50/50,748,360.94
  6. Step 6: Final answer
    x = 38,008,405.57

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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.