Home / 32,345,452.76-44,638,532.51-17,662,481.51

Finding the Fourth Proportional to 32,345,452.76, 44,638,532.51 and 17,662,481.51

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Solution

The fourth proportional to 32,345,452.76, 44,638,532.51 and 17,662,481.51 is: 24,375,211.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,345,452.76 : 44,638,532.51 = 17,662,481.51 : x
  2. Step 2: Convert to fraction form
    32,345,452.76/44,638,532.51 = 17,662,481.51/x
  3. Step 3: Cross multiply
    32,345,452.76x = 44,638,532.51 × 17,662,481.51
  4. Step 4: Simplify right side
    32,345,452.76x = 788,427,254,779,903.88
  5. Step 5: Solve for x
    x = 788,427,254,779,903.88/32,345,452.76
  6. Step 6: Final answer
    x = 24,375,211.59

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.