Home / 26,949,164.40-40,425,496.20-14,194,580.40

Finding the Fourth Proportional to 26,949,164.40, 40,425,496.20 and 14,194,580.40

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Solution

The fourth proportional to 26,949,164.40, 40,425,496.20 and 14,194,580.40 is: 21,292,792.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,949,164.40 : 40,425,496.20 = 14,194,580.40 : x
  2. Step 2: Convert to fraction form
    26,949,164.40/40,425,496.20 = 14,194,580.40/x
  3. Step 3: Cross multiply
    26,949,164.40x = 40,425,496.20 × 14,194,580.40
  4. Step 4: Simplify right side
    26,949,164.40x = 573,822,956,020,794.50
  5. Step 5: Solve for x
    x = 573,822,956,020,794.50/26,949,164.40
  6. Step 6: Final answer
    x = 21,292,792.14

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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.