Home / 267,461,759.20-401,192,638.80-94,956,010.60

Finding the Fourth Proportional to 267,461,759.20, 401,192,638.80 and 94,956,010.60

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Solution

The fourth proportional to 267,461,759.20, 401,192,638.80 and 94,956,010.60 is: 142,434,015.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,461,759.20 : 401,192,638.80 = 94,956,010.60 : x
  2. Step 2: Convert to fraction form
    267,461,759.20/401,192,638.80 = 94,956,010.60/x
  3. Step 3: Cross multiply
    267,461,759.20x = 401,192,638.80 × 94,956,010.60
  4. Step 4: Simplify right side
    267,461,759.20x = 38,095,652,462,534,768
  5. Step 5: Solve for x
    x = 38,095,652,462,534,768/267,461,759.20
  6. Step 6: Final answer
    x = 142,434,015.90

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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.