Home / 45,084,563.60-62,211,448.90-25,239,415.66

Finding the Fourth Proportional to 45,084,563.60, 62,211,448.90 and 25,239,415.66

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Solution

The fourth proportional to 45,084,563.60, 62,211,448.90 and 25,239,415.66 is: 34,827,455.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,084,563.60 : 62,211,448.90 = 25,239,415.66 : x
  2. Step 2: Convert to fraction form
    45,084,563.60/62,211,448.90 = 25,239,415.66/x
  3. Step 3: Cross multiply
    45,084,563.60x = 62,211,448.90 × 25,239,415.66
  4. Step 4: Simplify right side
    45,084,563.60x = 1,570,180,617,597,949.75
  5. Step 5: Solve for x
    x = 1,570,180,617,597,949.75/45,084,563.60
  6. Step 6: Final answer
    x = 34,827,455.17

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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.