Home / 10,606,363.92-14,623,941.03-8,252,246.16

Finding the Fourth Proportional to 10,606,363.92, 14,623,941.03 and 8,252,246.16

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Solution

The fourth proportional to 10,606,363.92, 14,623,941.03 and 8,252,246.16 is: 11,378,108.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,606,363.92 : 14,623,941.03 = 8,252,246.16 : x
  2. Step 2: Convert to fraction form
    10,606,363.92/14,623,941.03 = 8,252,246.16/x
  3. Step 3: Cross multiply
    10,606,363.92x = 14,623,941.03 × 8,252,246.16
  4. Step 4: Simplify right side
    10,606,363.92x = 120,680,361,208,883.94
  5. Step 5: Solve for x
    x = 120,680,361,208,883.94/10,606,363.92
  6. Step 6: Final answer
    x = 11,378,108.66

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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.