Home / 22,044,598.99-30,422,584.94-12,255,206.77

Finding the Fourth Proportional to 22,044,598.99, 30,422,584.94 and 12,255,206.77

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Solution

The fourth proportional to 22,044,598.99, 30,422,584.94 and 12,255,206.77 is: 16,912,762.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,044,598.99 : 30,422,584.94 = 12,255,206.77 : x
  2. Step 2: Convert to fraction form
    22,044,598.99/30,422,584.94 = 12,255,206.77/x
  3. Step 3: Cross multiply
    22,044,598.99x = 30,422,584.94 × 12,255,206.77
  4. Step 4: Simplify right side
    22,044,598.99x = 372,835,069,083,298
  5. Step 5: Solve for x
    x = 372,835,069,083,298/22,044,598.99
  6. Step 6: Final answer
    x = 16,912,762.59

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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.