Home / 26,022,724.52-39,029,039.58-9,849,938.36

Finding the Fourth Proportional to 26,022,724.52, 39,029,039.58 and 9,849,938.36

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Solution

The fourth proportional to 26,022,724.52, 39,029,039.58 and 9,849,938.36 is: 14,772,997.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,022,724.52 : 39,029,039.58 = 9,849,938.36 : x
  2. Step 2: Convert to fraction form
    26,022,724.52/39,029,039.58 = 9,849,938.36/x
  3. Step 3: Cross multiply
    26,022,724.52x = 39,029,039.58 × 9,849,938.36
  4. Step 4: Simplify right side
    26,022,724.52x = 384,433,634,113,000.25
  5. Step 5: Solve for x
    x = 384,433,634,113,000.25/26,022,724.52
  6. Step 6: Final answer
    x = 14,772,997.11

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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.