Home / 26,937,016.60-37,163,862.30-15,331,676.44

Finding the Fourth Proportional to 26,937,016.60, 37,163,862.30 and 15,331,676.44

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Solution

The fourth proportional to 26,937,016.60, 37,163,862.30 and 15,331,676.44 is: 21,152,465.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,937,016.60 : 37,163,862.30 = 15,331,676.44 : x
  2. Step 2: Convert to fraction form
    26,937,016.60/37,163,862.30 = 15,331,676.44/x
  3. Step 3: Cross multiply
    26,937,016.60x = 37,163,862.30 × 15,331,676.44
  4. Step 4: Simplify right side
    26,937,016.60x = 569,784,312,044,314.12
  5. Step 5: Solve for x
    x = 569,784,312,044,314.12/26,937,016.60
  6. Step 6: Final answer
    x = 21,152,465.42

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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.