Home / 236,174,040.16-354,259,798.77-61,296,946.45

Finding the Fourth Proportional to 236,174,040.16, 354,259,798.77 and 61,296,946.45

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Solution

The fourth proportional to 236,174,040.16, 354,259,798.77 and 61,296,946.45 is: 91,945,092.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,174,040.16 : 354,259,798.77 = 61,296,946.45 : x
  2. Step 2: Convert to fraction form
    236,174,040.16/354,259,798.77 = 61,296,946.45/x
  3. Step 3: Cross multiply
    236,174,040.16x = 354,259,798.77 × 61,296,946.45
  4. Step 4: Simplify right side
    236,174,040.16x = 21,715,043,913,476,952
  5. Step 5: Solve for x
    x = 21,715,043,913,476,952/236,174,040.16
  6. Step 6: Final answer
    x = 91,945,092.27

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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.