Home / 30,227,010.34-41,713,688.74-16,475,944.90

Finding the Fourth Proportional to 30,227,010.34, 41,713,688.74 and 16,475,944.90

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Solution

The fourth proportional to 30,227,010.34, 41,713,688.74 and 16,475,944.90 is: 22,737,029.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,227,010.34 : 41,713,688.74 = 16,475,944.90 : x
  2. Step 2: Convert to fraction form
    30,227,010.34/41,713,688.74 = 16,475,944.90/x
  3. Step 3: Cross multiply
    30,227,010.34x = 41,713,688.74 × 16,475,944.90
  4. Step 4: Simplify right side
    30,227,010.34x = 687,272,437,255,990.50
  5. Step 5: Solve for x
    x = 687,272,437,255,990.50/30,227,010.34
  6. Step 6: Final answer
    x = 22,737,029.88

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.