Home / 83,320,232.10-116,361,346.80-83,320,232.10

Finding the Fourth Proportional to 83,320,232.10, 116,361,346.80 and 83,320,232.10

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Solution

The fourth proportional to 83,320,232.10, 116,361,346.80 and 83,320,232.10 is: 116,361,346.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,320,232.10 : 116,361,346.80 = 83,320,232.10 : x
  2. Step 2: Convert to fraction form
    83,320,232.10/116,361,346.80 = 83,320,232.10/x
  3. Step 3: Cross multiply
    83,320,232.10x = 116,361,346.80 × 83,320,232.10
  4. Step 4: Simplify right side
    83,320,232.10x = 9,695,254,422,844,592
  5. Step 5: Solve for x
    x = 9,695,254,422,844,592/83,320,232.10
  6. Step 6: Final answer
    x = 116,361,346.80

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.