Home / 17,728,725.60-26,593,088.40-14,705,416.80

Finding the Fourth Proportional to 17,728,725.60, 26,593,088.40 and 14,705,416.80

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Solution

The fourth proportional to 17,728,725.60, 26,593,088.40 and 14,705,416.80 is: 22,058,125.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,728,725.60 : 26,593,088.40 = 14,705,416.80 : x
  2. Step 2: Convert to fraction form
    17,728,725.60/26,593,088.40 = 14,705,416.80/x
  3. Step 3: Cross multiply
    17,728,725.60x = 26,593,088.40 × 14,705,416.80
  4. Step 4: Simplify right side
    17,728,725.60x = 391,062,448,921,245.12
  5. Step 5: Solve for x
    x = 391,062,448,921,245.12/17,728,725.60
  6. Step 6: Final answer
    x = 22,058,125.20

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1.5x scale

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.