Home / 26,732,093.00-36,883,965.60-15,129,656.51

Finding the Fourth Proportional to 26,732,093.00, 36,883,965.60 and 15,129,656.51

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Solution

The fourth proportional to 26,732,093.00, 36,883,965.60 and 15,129,656.51 is: 20,875,347.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,732,093.00 : 36,883,965.60 = 15,129,656.51 : x
  2. Step 2: Convert to fraction form
    26,732,093.00/36,883,965.60 = 15,129,656.51/x
  3. Step 3: Cross multiply
    26,732,093.00x = 36,883,965.60 × 15,129,656.51
  4. Step 4: Simplify right side
    26,732,093.00x = 558,041,730,070,236.25
  5. Step 5: Solve for x
    x = 558,041,730,070,236.25/26,732,093.00
  6. Step 6: Final answer
    x = 20,875,347.48

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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.