Home / 16,014,444.17-22,099,944.74-8,672,285.32

Finding the Fourth Proportional to 16,014,444.17, 22,099,944.74 and 8,672,285.32

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Solution

The fourth proportional to 16,014,444.17, 22,099,944.74 and 8,672,285.32 is: 11,967,760.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,014,444.17 : 22,099,944.74 = 8,672,285.32 : x
  2. Step 2: Convert to fraction form
    16,014,444.17/22,099,944.74 = 8,672,285.32/x
  3. Step 3: Cross multiply
    16,014,444.17x = 22,099,944.74 × 8,672,285.32
  4. Step 4: Simplify right side
    16,014,444.17x = 191,657,026,187,652.06
  5. Step 5: Solve for x
    x = 191,657,026,187,652.06/16,014,444.17
  6. Step 6: Final answer
    x = 11,967,760.11

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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.