Home / 57,390,336,034.60-86,085,504,051.90-41,717,503,215.40

Finding the Fourth Proportional to 57,390,336,034.60, 86,085,504,051.90 and 41,717,503,215.40

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Solution

The fourth proportional to 57,390,336,034.60, 86,085,504,051.90 and 41,717,503,215.40 is: 62,576,254,823.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,390,336,034.60 : 86,085,504,051.90 = 41,717,503,215.40 : x
  2. Step 2: Convert to fraction form
    57,390,336,034.60/86,085,504,051.90 = 41,717,503,215.40/x
  3. Step 3: Cross multiply
    57,390,336,034.60x = 86,085,504,051.90 × 41,717,503,215.40
  4. Step 4: Simplify right side
    57,390,336,034.60x = 3,591,272,292,084,467,892,224
  5. Step 5: Solve for x
    x = 3,591,272,292,084,467,892,224/57,390,336,034.60
  6. Step 6: Final answer
    x = 62,576,254,823.10

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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.