Home / 66,536,924,817.06-99,804,515,443.65-16,172,212,296.33

Finding the Fourth Proportional to 66,536,924,817.06, 99,804,515,443.65 and 16,172,212,296.33

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Solution

The fourth proportional to 66,536,924,817.06, 99,804,515,443.65 and 16,172,212,296.33 is: 24,258,106,552.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,536,924,817.06 : 99,804,515,443.65 = 16,172,212,296.33 : x
  2. Step 2: Convert to fraction form
    66,536,924,817.06/99,804,515,443.65 = 16,172,212,296.33/x
  3. Step 3: Cross multiply
    66,536,924,817.06x = 99,804,515,443.65 × 16,172,212,296.33
  4. Step 4: Simplify right side
    66,536,924,817.06x = 1,614,059,811,887,053,799,424
  5. Step 5: Solve for x
    x = 1,614,059,811,887,053,799,424/66,536,924,817.06
  6. Step 6: Final answer
    x = 24,258,106,552.49

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Double scale
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1.5x scale

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.