Home / 15,768,034.70-23,652,052.05-4,408,465.10

Finding the Fourth Proportional to 15,768,034.70, 23,652,052.05 and 4,408,465.10

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Solution

The fourth proportional to 15,768,034.70, 23,652,052.05 and 4,408,465.10 is: 6,612,697.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,768,034.70 : 23,652,052.05 = 4,408,465.10 : x
  2. Step 2: Convert to fraction form
    15,768,034.70/23,652,052.05 = 4,408,465.10/x
  3. Step 3: Cross multiply
    15,768,034.70x = 23,652,052.05 × 4,408,465.10
  4. Step 4: Simplify right side
    15,768,034.70x = 104,269,246,005,808.45
  5. Step 5: Solve for x
    x = 104,269,246,005,808.45/15,768,034.70
  6. Step 6: Final answer
    x = 6,612,697.65

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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.