Home / 30,227,008.34-41,713,685.98-16,475,942.90

Finding the Fourth Proportional to 30,227,008.34, 41,713,685.98 and 16,475,942.90

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Solution

The fourth proportional to 30,227,008.34, 41,713,685.98 and 16,475,942.90 is: 22,737,027.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,227,008.34 : 41,713,685.98 = 16,475,942.90 : x
  2. Step 2: Convert to fraction form
    30,227,008.34/41,713,685.98 = 16,475,942.90/x
  3. Step 3: Cross multiply
    30,227,008.34x = 41,713,685.98 × 16,475,942.90
  4. Step 4: Simplify right side
    30,227,008.34x = 687,272,308,355,010.50
  5. Step 5: Solve for x
    x = 687,272,308,355,010.50/30,227,008.34
  6. Step 6: Final answer
    x = 22,737,027.12

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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.