Home / 32,295,733.08-48,427,648.74-11,810,010.12

Finding the Fourth Proportional to 32,295,733.08, 48,427,648.74 and 11,810,010.12

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Solution

The fourth proportional to 32,295,733.08, 48,427,648.74 and 11,810,010.12 is: 17,709,182.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,295,733.08 : 48,427,648.74 = 11,810,010.12 : x
  2. Step 2: Convert to fraction form
    32,295,733.08/48,427,648.74 = 11,810,010.12/x
  3. Step 3: Cross multiply
    32,295,733.08x = 48,427,648.74 × 11,810,010.12
  4. Step 4: Simplify right side
    32,295,733.08x = 571,931,021,707,205.25
  5. Step 5: Solve for x
    x = 571,931,021,707,205.25/32,295,733.08
  6. Step 6: Final answer
    x = 17,709,182.21

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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.