Home / 27,806,092.42-41,679,941.75-9,355,632.34

Finding the Fourth Proportional to 27,806,092.42, 41,679,941.75 and 9,355,632.34

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Solution

The fourth proportional to 27,806,092.42, 41,679,941.75 and 9,355,632.34 is: 14,023,624.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,806,092.42 : 41,679,941.75 = 9,355,632.34 : x
  2. Step 2: Convert to fraction form
    27,806,092.42/41,679,941.75 = 9,355,632.34/x
  3. Step 3: Cross multiply
    27,806,092.42x = 41,679,941.75 × 9,355,632.34
  4. Step 4: Simplify right side
    27,806,092.42x = 389,942,210,710,438.31
  5. Step 5: Solve for x
    x = 389,942,210,710,438.31/27,806,092.42
  6. Step 6: Final answer
    x = 14,023,624.93

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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.