Home / 15,768,082.10-23,652,123.15-9,030,955.70

Finding the Fourth Proportional to 15,768,082.10, 23,652,123.15 and 9,030,955.70

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Solution

The fourth proportional to 15,768,082.10, 23,652,123.15 and 9,030,955.70 is: 13,546,433.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,768,082.10 : 23,652,123.15 = 9,030,955.70 : x
  2. Step 2: Convert to fraction form
    15,768,082.10/23,652,123.15 = 9,030,955.70/x
  3. Step 3: Cross multiply
    15,768,082.10x = 23,652,123.15 × 9,030,955.70
  4. Step 4: Simplify right side
    15,768,082.10x = 213,601,276,378,594.44
  5. Step 5: Solve for x
    x = 213,601,276,378,594.44/15,768,082.10
  6. Step 6: Final answer
    x = 13,546,433.55

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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.