Home / 23,705,920.80-35,558,881.20-16,399,591.20

Finding the Fourth Proportional to 23,705,920.80, 35,558,881.20 and 16,399,591.20

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Solution

The fourth proportional to 23,705,920.80, 35,558,881.20 and 16,399,591.20 is: 24,599,386.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,705,920.80 : 35,558,881.20 = 16,399,591.20 : x
  2. Step 2: Convert to fraction form
    23,705,920.80/35,558,881.20 = 16,399,591.20/x
  3. Step 3: Cross multiply
    23,705,920.80x = 35,558,881.20 × 16,399,591.20
  4. Step 4: Simplify right side
    23,705,920.80x = 583,151,115,209,365.50
  5. Step 5: Solve for x
    x = 583,151,115,209,365.50/23,705,920.80
  6. Step 6: Final answer
    x = 24,599,386.80

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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.