Home / 16,848,115.60-25,272,173.40-16,596,173.20

Finding the Fourth Proportional to 16,848,115.60, 25,272,173.40 and 16,596,173.20

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Solution

The fourth proportional to 16,848,115.60, 25,272,173.40 and 16,596,173.20 is: 24,894,259.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,848,115.60 : 25,272,173.40 = 16,596,173.20 : x
  2. Step 2: Convert to fraction form
    16,848,115.60/25,272,173.40 = 16,596,173.20/x
  3. Step 3: Cross multiply
    16,848,115.60x = 25,272,173.40 × 16,596,173.20
  4. Step 4: Simplify right side
    16,848,115.60x = 419,421,366,886,832.81
  5. Step 5: Solve for x
    x = 419,421,366,886,832.81/16,848,115.60
  6. Step 6: Final answer
    x = 24,894,259.80

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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.