Home / 34,774,611.60-52,159,584.60-9,215,072.40

Finding the Fourth Proportional to 34,774,611.60, 52,159,584.60 and 9,215,072.40

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Solution

The fourth proportional to 34,774,611.60, 52,159,584.60 and 9,215,072.40 is: 13,821,990.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,774,611.60 : 52,159,584.60 = 9,215,072.40 : x
  2. Step 2: Convert to fraction form
    34,774,611.60/52,159,584.60 = 9,215,072.40/x
  3. Step 3: Cross multiply
    34,774,611.60x = 52,159,584.60 × 9,215,072.40
  4. Step 4: Simplify right side
    34,774,611.60x = 480,654,348,442,925.06
  5. Step 5: Solve for x
    x = 480,654,348,442,925.06/34,774,611.60
  6. Step 6: Final answer
    x = 13,821,990.42

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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.