Home / 27,608,557.70-41,365,597.35-17,499,368.90

Finding the Fourth Proportional to 27,608,557.70, 41,365,597.35 and 17,499,368.90

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Solution

The fourth proportional to 27,608,557.70, 41,365,597.35 and 17,499,368.90 is: 26,219,111.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,608,557.70 : 41,365,597.35 = 17,499,368.90 : x
  2. Step 2: Convert to fraction form
    27,608,557.70/41,365,597.35 = 17,499,368.90/x
  3. Step 3: Cross multiply
    27,608,557.70x = 41,365,597.35 × 17,499,368.90
  4. Step 4: Simplify right side
    27,608,557.70x = 723,871,847,796,512.38
  5. Step 5: Solve for x
    x = 723,871,847,796,512.38/27,608,557.70
  6. Step 6: Final answer
    x = 26,219,111.32

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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.