Home / 52,155,026.51-71,974,214.60-32,587,262.28

Finding the Fourth Proportional to 52,155,026.51, 71,974,214.60 and 32,587,262.28

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Solution

The fourth proportional to 52,155,026.51, 71,974,214.60 and 32,587,262.28 is: 44,970,595.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,155,026.51 : 71,974,214.60 = 32,587,262.28 : x
  2. Step 2: Convert to fraction form
    52,155,026.51/71,974,214.60 = 32,587,262.28/x
  3. Step 3: Cross multiply
    52,155,026.51x = 71,974,214.60 × 32,587,262.28
  4. Step 4: Simplify right side
    52,155,026.51x = 2,345,442,608,404,269
  5. Step 5: Solve for x
    x = 2,345,442,608,404,269/52,155,026.51
  6. Step 6: Final answer
    x = 44,970,595.66

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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.