Home / 22,607,158.24-31,198,099.76-12,294,104.16

Finding the Fourth Proportional to 22,607,158.24, 31,198,099.76 and 12,294,104.16

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Solution

The fourth proportional to 22,607,158.24, 31,198,099.76 and 12,294,104.16 is: 16,965,984.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,607,158.24 : 31,198,099.76 = 12,294,104.16 : x
  2. Step 2: Convert to fraction form
    22,607,158.24/31,198,099.76 = 12,294,104.16/x
  3. Step 3: Cross multiply
    22,607,158.24x = 31,198,099.76 × 12,294,104.16
  4. Step 4: Simplify right side
    22,607,158.24x = 383,552,688,043,511
  5. Step 5: Solve for x
    x = 383,552,688,043,511/22,607,158.24
  6. Step 6: Final answer
    x = 16,965,984.14

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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.