Home / 127,127,536,850.03-190,625,091,936.48-59,956,746,504.62

Finding the Fourth Proportional to 127,127,536,850.03, 190,625,091,936.48 and 59,956,746,504.62

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Solution

The fourth proportional to 127,127,536,850.03, 190,625,091,936.48 and 59,956,746,504.62 is: 89,903,891,775.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    127,127,536,850.03 : 190,625,091,936.48 = 59,956,746,504.62 : x
  2. Step 2: Convert to fraction form
    127,127,536,850.03/190,625,091,936.48 = 59,956,746,504.62/x
  3. Step 3: Cross multiply
    127,127,536,850.03x = 190,625,091,936.48 × 59,956,746,504.62
  4. Step 4: Simplify right side
    127,127,536,850.03x = 11,429,260,314,654,460,084,224
  5. Step 5: Solve for x
    x = 11,429,260,314,654,460,084,224/127,127,536,850.03
  6. Step 6: Final answer
    x = 89,903,891,775.53

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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.