Home / 16,599,225.18-22,906,885.26-9,257,066.22

Finding the Fourth Proportional to 16,599,225.18, 22,906,885.26 and 9,257,066.22

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Solution

The fourth proportional to 16,599,225.18, 22,906,885.26 and 9,257,066.22 is: 12,774,726.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,599,225.18 : 22,906,885.26 = 9,257,066.22 : x
  2. Step 2: Convert to fraction form
    16,599,225.18/22,906,885.26 = 9,257,066.22/x
  3. Step 3: Cross multiply
    16,599,225.18x = 22,906,885.26 × 9,257,066.22
  4. Step 4: Simplify right side
    16,599,225.18x = 212,050,553,745,761.94
  5. Step 5: Solve for x
    x = 212,050,553,745,761.94/16,599,225.18
  6. Step 6: Final answer
    x = 12,774,726.02

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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.