Home / 109,092,867.62-150,551,355-59,536,427.62

Finding the Fourth Proportional to 109,092,867.62, 150,551,355 and 59,536,427.62

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Solution

The fourth proportional to 109,092,867.62, 150,551,355 and 59,536,427.62 is: 82,162,015.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,092,867.62 : 150,551,355 = 59,536,427.62 : x
  2. Step 2: Convert to fraction form
    109,092,867.62/150,551,355 = 59,536,427.62/x
  3. Step 3: Cross multiply
    109,092,867.62x = 150,551,355 × 59,536,427.62
  4. Step 4: Simplify right side
    109,092,867.62x = 8,963,289,850,050,425
  5. Step 5: Solve for x
    x = 8,963,289,850,050,425/109,092,867.62
  6. Step 6: Final answer
    x = 82,162,015.22

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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.