Home / 26,022,861.84-35,911,761.96-14,420,619.12

Finding the Fourth Proportional to 26,022,861.84, 35,911,761.96 and 14,420,619.12

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Solution

The fourth proportional to 26,022,861.84, 35,911,761.96 and 14,420,619.12 is: 19,900,572.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,022,861.84 : 35,911,761.96 = 14,420,619.12 : x
  2. Step 2: Convert to fraction form
    26,022,861.84/35,911,761.96 = 14,420,619.12/x
  3. Step 3: Cross multiply
    26,022,861.84x = 35,911,761.96 × 14,420,619.12
  4. Step 4: Simplify right side
    26,022,861.84x = 517,869,841,153,264.69
  5. Step 5: Solve for x
    x = 517,869,841,153,264.69/26,022,861.84
  6. Step 6: Final answer
    x = 19,900,572.21

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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.