Home / 26,732,916.50-40,100,162.07-6,538,158.50

Finding the Fourth Proportional to 26,732,916.50, 40,100,162.07 and 6,538,158.50

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Solution

The fourth proportional to 26,732,916.50, 40,100,162.07 and 6,538,158.50 is: 9,807,430.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,732,916.50 : 40,100,162.07 = 6,538,158.50 : x
  2. Step 2: Convert to fraction form
    26,732,916.50/40,100,162.07 = 6,538,158.50/x
  3. Step 3: Cross multiply
    26,732,916.50x = 40,100,162.07 × 6,538,158.50
  4. Step 4: Simplify right side
    26,732,916.50x = 262,181,215,489,348.09
  5. Step 5: Solve for x
    x = 262,181,215,489,348.09/26,732,916.50
  6. Step 6: Final answer
    x = 9,807,430.31

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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.