Home / 36,282,345.48-50,069,706.30-19,762,419.24

Finding the Fourth Proportional to 36,282,345.48, 50,069,706.30 and 19,762,419.24

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Solution

The fourth proportional to 36,282,345.48, 50,069,706.30 and 19,762,419.24 is: 27,272,176.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,282,345.48 : 50,069,706.30 = 19,762,419.24 : x
  2. Step 2: Convert to fraction form
    36,282,345.48/50,069,706.30 = 19,762,419.24/x
  3. Step 3: Cross multiply
    36,282,345.48x = 50,069,706.30 × 19,762,419.24
  4. Step 4: Simplify right side
    36,282,345.48x = 989,498,527,124,269.12
  5. Step 5: Solve for x
    x = 989,498,527,124,269.12/36,282,345.48
  6. Step 6: Final answer
    x = 27,272,176.43

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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.