Home / 50,171,724.04-69,221,462.47-29,248,946.71

Finding the Fourth Proportional to 50,171,724.04, 69,221,462.47 and 29,248,946.71

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Solution

The fourth proportional to 50,171,724.04, 69,221,462.47 and 29,248,946.71 is: 40,354,500.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,171,724.04 : 69,221,462.47 = 29,248,946.71 : x
  2. Step 2: Convert to fraction form
    50,171,724.04/69,221,462.47 = 29,248,946.71/x
  3. Step 3: Cross multiply
    50,171,724.04x = 69,221,462.47 × 29,248,946.71
  4. Step 4: Simplify right side
    50,171,724.04x = 2,024,654,867,206,316.50
  5. Step 5: Solve for x
    x = 2,024,654,867,206,316.50/50,171,724.04
  6. Step 6: Final answer
    x = 40,354,500.59

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1.5x scale

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.