Home / 15,546,052.08-23,318,236.80-4,763,384.15

Finding the Fourth Proportional to 15,546,052.08, 23,318,236.80 and 4,763,384.15

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Solution

The fourth proportional to 15,546,052.08, 23,318,236.80 and 4,763,384.15 is: 7,144,818.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,546,052.08 : 23,318,236.80 = 4,763,384.15 : x
  2. Step 2: Convert to fraction form
    15,546,052.08/23,318,236.80 = 4,763,384.15/x
  3. Step 3: Cross multiply
    15,546,052.08x = 23,318,236.80 × 4,763,384.15
  4. Step 4: Simplify right side
    15,546,052.08x = 111,073,719,462,475.53
  5. Step 5: Solve for x
    x = 111,073,719,462,475.53/15,546,052.08
  6. Step 6: Final answer
    x = 7,144,818.43

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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.