Home / 164,122,733.16-246,165,905.19-41,301,083.80

Finding the Fourth Proportional to 164,122,733.16, 246,165,905.19 and 41,301,083.80

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Solution

The fourth proportional to 164,122,733.16, 246,165,905.19 and 41,301,083.80 is: 61,947,047.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,122,733.16 : 246,165,905.19 = 41,301,083.80 : x
  2. Step 2: Convert to fraction form
    164,122,733.16/246,165,905.19 = 41,301,083.80/x
  3. Step 3: Cross multiply
    164,122,733.16x = 246,165,905.19 × 41,301,083.80
  4. Step 4: Simplify right side
    164,122,733.16x = 10,166,918,679,418,046
  5. Step 5: Solve for x
    x = 10,166,918,679,418,046/164,122,733.16
  6. Step 6: Final answer
    x = 61,947,047.09

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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.