Home / 83,098,217.54-114,681,477.77-45,927,698.24

Finding the Fourth Proportional to 83,098,217.54, 114,681,477.77 and 45,927,698.24

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Solution

The fourth proportional to 83,098,217.54, 114,681,477.77 and 45,927,698.24 is: 63,383,505.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,098,217.54 : 114,681,477.77 = 45,927,698.24 : x
  2. Step 2: Convert to fraction form
    83,098,217.54/114,681,477.77 = 45,927,698.24/x
  3. Step 3: Cross multiply
    83,098,217.54x = 114,681,477.77 × 45,927,698.24
  4. Step 4: Simplify right side
    83,098,217.54x = 5,267,056,303,934,782
  5. Step 5: Solve for x
    x = 5,267,056,303,934,782/83,098,217.54
  6. Step 6: Final answer
    x = 63,383,505.21

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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.