Home / 15,977,266.20-23,965,899.30-10,237,703.40

Finding the Fourth Proportional to 15,977,266.20, 23,965,899.30 and 10,237,703.40

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Solution

The fourth proportional to 15,977,266.20, 23,965,899.30 and 10,237,703.40 is: 15,356,555.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,977,266.20 : 23,965,899.30 = 10,237,703.40 : x
  2. Step 2: Convert to fraction form
    15,977,266.20/23,965,899.30 = 10,237,703.40/x
  3. Step 3: Cross multiply
    15,977,266.20x = 23,965,899.30 × 10,237,703.40
  4. Step 4: Simplify right side
    15,977,266.20x = 245,355,768,747,667.62
  5. Step 5: Solve for x
    x = 245,355,768,747,667.62/15,977,266.20
  6. Step 6: Final answer
    x = 15,356,555.10

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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.