Home / 17,806,671.40-26,710,007.10-11,088,207.40

Finding the Fourth Proportional to 17,806,671.40, 26,710,007.10 and 11,088,207.40

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Solution

The fourth proportional to 17,806,671.40, 26,710,007.10 and 11,088,207.40 is: 16,632,311.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,806,671.40 : 26,710,007.10 = 11,088,207.40 : x
  2. Step 2: Convert to fraction form
    17,806,671.40/26,710,007.10 = 11,088,207.40/x
  3. Step 3: Cross multiply
    17,806,671.40x = 26,710,007.10 × 11,088,207.40
  4. Step 4: Simplify right side
    17,806,671.40x = 296,166,098,380,272.56
  5. Step 5: Solve for x
    x = 296,166,098,380,272.56/17,806,671.40
  6. Step 6: Final answer
    x = 16,632,311.10

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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.