Home / 14,636,224.11-20,197,969.45-8,110,276.18

Finding the Fourth Proportional to 14,636,224.11, 20,197,969.45 and 8,110,276.18

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Solution

The fourth proportional to 14,636,224.11, 20,197,969.45 and 8,110,276.18 is: 11,192,170.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,636,224.11 : 20,197,969.45 = 8,110,276.18 : x
  2. Step 2: Convert to fraction form
    14,636,224.11/20,197,969.45 = 8,110,276.18/x
  3. Step 3: Cross multiply
    14,636,224.11x = 20,197,969.45 × 8,110,276.18
  4. Step 4: Simplify right side
    14,636,224.11x = 163,811,110,514,702.69
  5. Step 5: Solve for x
    x = 163,811,110,514,702.69/14,636,224.11
  6. Step 6: Final answer
    x = 11,192,170.14

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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.