Home / 176,918,986,092.60-265,378,479,138.90-65,204,135,753.40

Finding the Fourth Proportional to 176,918,986,092.60, 265,378,479,138.90 and 65,204,135,753.40

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Solution

The fourth proportional to 176,918,986,092.60, 265,378,479,138.90 and 65,204,135,753.40 is: 97,806,203,630.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,918,986,092.60 : 265,378,479,138.90 = 65,204,135,753.40 : x
  2. Step 2: Convert to fraction form
    176,918,986,092.60/265,378,479,138.90 = 65,204,135,753.40/x
  3. Step 3: Cross multiply
    176,918,986,092.60x = 265,378,479,138.90 × 65,204,135,753.40
  4. Step 4: Simplify right side
    176,918,986,092.60x = 17,303,774,379,803,666,284,544
  5. Step 5: Solve for x
    x = 17,303,774,379,803,666,284,544/176,918,986,092.60
  6. Step 6: Final answer
    x = 97,806,203,630.10

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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.