Home / 16,895,021,900.82-25,343,501,319.63-4,473,029,687.46

Finding the Fourth Proportional to 16,895,021,900.82, 25,343,501,319.63 and 4,473,029,687.46

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Solution

The fourth proportional to 16,895,021,900.82, 25,343,501,319.63 and 4,473,029,687.46 is: 6,709,800,937.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,895,021,900.82 : 25,343,501,319.63 = 4,473,029,687.46 : x
  2. Step 2: Convert to fraction form
    16,895,021,900.82/25,343,501,319.63 = 4,473,029,687.46/x
  3. Step 3: Cross multiply
    16,895,021,900.82x = 25,343,501,319.63 × 4,473,029,687.46
  4. Step 4: Simplify right side
    16,895,021,900.82x = 113,362,233,786,886,684,672
  5. Step 5: Solve for x
    x = 113,362,233,786,886,684,672/16,895,021,900.82
  6. Step 6: Final answer
    x = 6,709,800,937.36

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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.