Home / 22,232,512.35-33,348,768.53-22,019,935.95

Finding the Fourth Proportional to 22,232,512.35, 33,348,768.53 and 22,019,935.95

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Solution

The fourth proportional to 22,232,512.35, 33,348,768.53 and 22,019,935.95 is: 33,029,903.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,232,512.35 : 33,348,768.53 = 22,019,935.95 : x
  2. Step 2: Convert to fraction form
    22,232,512.35/33,348,768.53 = 22,019,935.95/x
  3. Step 3: Cross multiply
    22,232,512.35x = 33,348,768.53 × 22,019,935.95
  4. Step 4: Simplify right side
    22,232,512.35x = 734,337,746,931,875.88
  5. Step 5: Solve for x
    x = 734,337,746,931,875.88/22,232,512.35
  6. Step 6: Final answer
    x = 33,029,903.93

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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.