Home / 10,732,927.74-16,099,391.61-7,356,899.58

Finding the Fourth Proportional to 10,732,927.74, 16,099,391.61 and 7,356,899.58

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Solution

The fourth proportional to 10,732,927.74, 16,099,391.61 and 7,356,899.58 is: 11,035,349.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,732,927.74 : 16,099,391.61 = 7,356,899.58 : x
  2. Step 2: Convert to fraction form
    10,732,927.74/16,099,391.61 = 7,356,899.58/x
  3. Step 3: Cross multiply
    10,732,927.74x = 16,099,391.61 × 7,356,899.58
  4. Step 4: Simplify right side
    10,732,927.74x = 118,441,607,373,864.52
  5. Step 5: Solve for x
    x = 118,441,607,373,864.52/10,732,927.74
  6. Step 6: Final answer
    x = 11,035,349.37

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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.