Home / 136,314,616,563.60-204,471,924,845.40-65,532,893,223.30

Finding the Fourth Proportional to 136,314,616,563.60, 204,471,924,845.40 and 65,532,893,223.30

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Solution

The fourth proportional to 136,314,616,563.60, 204,471,924,845.40 and 65,532,893,223.30 is: 98,299,339,834.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,314,616,563.60 : 204,471,924,845.40 = 65,532,893,223.30 : x
  2. Step 2: Convert to fraction form
    136,314,616,563.60/204,471,924,845.40 = 65,532,893,223.30/x
  3. Step 3: Cross multiply
    136,314,616,563.60x = 204,471,924,845.40 × 65,532,893,223.30
  4. Step 4: Simplify right side
    136,314,616,563.60x = 13,399,636,818,056,221,556,736
  5. Step 5: Solve for x
    x = 13,399,636,818,056,221,556,736/136,314,616,563.60
  6. Step 6: Final answer
    x = 98,299,339,834.95

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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.