Home / 32,977,409.28-49,415,670.30-17,626,883.61

Finding the Fourth Proportional to 32,977,409.28, 49,415,670.30 and 17,626,883.61

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Solution

The fourth proportional to 32,977,409.28, 49,415,670.30 and 17,626,883.61 is: 26,413,362.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,977,409.28 : 49,415,670.30 = 17,626,883.61 : x
  2. Step 2: Convert to fraction form
    32,977,409.28/49,415,670.30 = 17,626,883.61/x
  3. Step 3: Cross multiply
    32,977,409.28x = 49,415,670.30 × 17,626,883.61
  4. Step 4: Simplify right side
    32,977,409.28x = 871,044,269,139,643.38
  5. Step 5: Solve for x
    x = 871,044,269,139,643.38/32,977,409.28
  6. Step 6: Final answer
    x = 26,413,362.61

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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.