Home / 16,999,350.89-23,459,936.00-9,559,354.59

Finding the Fourth Proportional to 16,999,350.89, 23,459,936.00 and 9,559,354.59

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Solution

The fourth proportional to 16,999,350.89, 23,459,936.00 and 9,559,354.59 is: 13,192,377.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,999,350.89 : 23,459,936.00 = 9,559,354.59 : x
  2. Step 2: Convert to fraction form
    16,999,350.89/23,459,936.00 = 9,559,354.59/x
  3. Step 3: Cross multiply
    16,999,350.89x = 23,459,936.00 × 9,559,354.59
  4. Step 4: Simplify right side
    16,999,350.89x = 224,261,846,834,909.47
  5. Step 5: Solve for x
    x = 224,261,846,834,909.47/16,999,350.89
  6. Step 6: Final answer
    x = 13,192,377.07

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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.