Home / 36,363,150.99-50,182,215.02-19,844,342.25

Finding the Fourth Proportional to 36,363,150.99, 50,182,215.02 and 19,844,342.25

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Solution

The fourth proportional to 36,363,150.99, 50,182,215.02 and 19,844,342.25 is: 27,385,774.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,363,150.99 : 50,182,215.02 = 19,844,342.25 : x
  2. Step 2: Convert to fraction form
    36,363,150.99/50,182,215.02 = 19,844,342.25/x
  3. Step 3: Cross multiply
    36,363,150.99x = 50,182,215.02 × 19,844,342.25
  4. Step 4: Simplify right side
    36,363,150.99x = 995,833,049,506,981.75
  5. Step 5: Solve for x
    x = 995,833,049,506,981.75/36,363,150.99
  6. Step 6: Final answer
    x = 27,385,774.40

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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.