Home / 16,152,287.60-24,228,431.40-14,325,705.20

Finding the Fourth Proportional to 16,152,287.60, 24,228,431.40 and 14,325,705.20

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Solution

The fourth proportional to 16,152,287.60, 24,228,431.40 and 14,325,705.20 is: 21,488,557.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,152,287.60 : 24,228,431.40 = 14,325,705.20 : x
  2. Step 2: Convert to fraction form
    16,152,287.60/24,228,431.40 = 14,325,705.20/x
  3. Step 3: Cross multiply
    16,152,287.60x = 24,228,431.40 × 14,325,705.20
  4. Step 4: Simplify right side
    16,152,287.60x = 347,089,365,694,823.25
  5. Step 5: Solve for x
    x = 347,089,365,694,823.25/16,152,287.60
  6. Step 6: Final answer
    x = 21,488,557.80

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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.