Home / 61,924,791.60-92,759,466.60-36,288,097.20

Finding the Fourth Proportional to 61,924,791.60, 92,759,466.60 and 36,288,097.20

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Solution

The fourth proportional to 61,924,791.60, 92,759,466.60 and 36,288,097.20 is: 54,357,301.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,924,791.60 : 92,759,466.60 = 36,288,097.20 : x
  2. Step 2: Convert to fraction form
    61,924,791.60/92,759,466.60 = 36,288,097.20/x
  3. Step 3: Cross multiply
    61,924,791.60x = 92,759,466.60 × 36,288,097.20
  4. Step 4: Simplify right side
    61,924,791.60x = 3,366,064,540,200,953.50
  5. Step 5: Solve for x
    x = 3,366,064,540,200,953.50/61,924,791.60
  6. Step 6: Final answer
    x = 54,357,301.06

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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.