Home / 45,346,202.16-68,019,352.46-11,267,548.04

Finding the Fourth Proportional to 45,346,202.16, 68,019,352.46 and 11,267,548.04

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Solution

The fourth proportional to 45,346,202.16, 68,019,352.46 and 11,267,548.04 is: 16,901,334.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,346,202.16 : 68,019,352.46 = 11,267,548.04 : x
  2. Step 2: Convert to fraction form
    45,346,202.16/68,019,352.46 = 11,267,548.04/x
  3. Step 3: Cross multiply
    45,346,202.16x = 68,019,352.46 × 11,267,548.04
  4. Step 4: Simplify right side
    45,346,202.16x = 766,411,321,096,307.62
  5. Step 5: Solve for x
    x = 766,411,321,096,307.62/45,346,202.16
  6. Step 6: Final answer
    x = 16,901,334.28

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.