Home / 10,032,650.96-15,045,284.96-3,465,688.68

Finding the Fourth Proportional to 10,032,650.96, 15,045,284.96 and 3,465,688.68

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Solution

The fourth proportional to 10,032,650.96, 15,045,284.96 and 3,465,688.68 is: 5,197,257.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,032,650.96 : 15,045,284.96 = 3,465,688.68 : x
  2. Step 2: Convert to fraction form
    10,032,650.96/15,045,284.96 = 3,465,688.68/x
  3. Step 3: Cross multiply
    10,032,650.96x = 15,045,284.96 × 3,465,688.68
  4. Step 4: Simplify right side
    10,032,650.96x = 52,142,273,773,246.26
  5. Step 5: Solve for x
    x = 52,142,273,773,246.26/10,032,650.96
  6. Step 6: Final answer
    x = 5,197,257.83

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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.