Home / 194,833,847.28-292,248,332.34-47,282,629.35

Finding the Fourth Proportional to 194,833,847.28, 292,248,332.34 and 47,282,629.35

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Solution

The fourth proportional to 194,833,847.28, 292,248,332.34 and 47,282,629.35 is: 70,923,352.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,833,847.28 : 292,248,332.34 = 47,282,629.35 : x
  2. Step 2: Convert to fraction form
    194,833,847.28/292,248,332.34 = 47,282,629.35/x
  3. Step 3: Cross multiply
    194,833,847.28x = 292,248,332.34 × 47,282,629.35
  4. Step 4: Simplify right side
    194,833,847.28x = 13,818,269,576,187,838
  5. Step 5: Solve for x
    x = 13,818,269,576,187,838/194,833,847.28
  6. Step 6: Final answer
    x = 70,923,352.23

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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.