Home / 11,097,881.60-16,529,798.36-10,599,943.82

Finding the Fourth Proportional to 11,097,881.60, 16,529,798.36 and 10,599,943.82

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Solution

The fourth proportional to 11,097,881.60, 16,529,798.36 and 10,599,943.82 is: 15,788,142.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,097,881.60 : 16,529,798.36 = 10,599,943.82 : x
  2. Step 2: Convert to fraction form
    11,097,881.60/16,529,798.36 = 10,599,943.82/x
  3. Step 3: Cross multiply
    11,097,881.60x = 16,529,798.36 × 10,599,943.82
  4. Step 4: Simplify right side
    11,097,881.60x = 175,214,933,971,928.12
  5. Step 5: Solve for x
    x = 175,214,933,971,928.12/11,097,881.60
  6. Step 6: Final answer
    x = 15,788,142.30

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.