Home / 9,964,125.60-14,946,188.40-9,082,327.20

Finding the Fourth Proportional to 9,964,125.60, 14,946,188.40 and 9,082,327.20

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Solution

The fourth proportional to 9,964,125.60, 14,946,188.40 and 9,082,327.20 is: 13,623,490.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,964,125.60 : 14,946,188.40 = 9,082,327.20 : x
  2. Step 2: Convert to fraction form
    9,964,125.60/14,946,188.40 = 9,082,327.20/x
  3. Step 3: Cross multiply
    9,964,125.60x = 14,946,188.40 × 9,082,327.20
  4. Step 4: Simplify right side
    9,964,125.60x = 135,746,173,441,644.47
  5. Step 5: Solve for x
    x = 135,746,173,441,644.47/9,964,125.60
  6. Step 6: Final answer
    x = 13,623,490.80

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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.