Home / 14,531,138-20,053,592.52-8,092,610

Finding the Fourth Proportional to 14,531,138, 20,053,592.52 and 8,092,610

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Solution

The fourth proportional to 14,531,138, 20,053,592.52 and 8,092,610 is: 11,168,148.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,531,138 : 20,053,592.52 = 8,092,610 : x
  2. Step 2: Convert to fraction form
    14,531,138/20,053,592.52 = 8,092,610/x
  3. Step 3: Cross multiply
    14,531,138x = 20,053,592.52 × 8,092,610
  4. Step 4: Simplify right side
    14,531,138x = 162,285,903,363,277.19
  5. Step 5: Solve for x
    x = 162,285,903,363,277.19/14,531,138
  6. Step 6: Final answer
    x = 11,168,148.25

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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.