Home / 349,916,777.67-524,456,656.61-162,918,633.00

Finding the Fourth Proportional to 349,916,777.67, 524,456,656.61 and 162,918,633.00

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Solution

The fourth proportional to 349,916,777.67, 524,456,656.61 and 162,918,633.00 is: 244,183,094.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    349,916,777.67 : 524,456,656.61 = 162,918,633.00 : x
  2. Step 2: Convert to fraction form
    349,916,777.67/524,456,656.61 = 162,918,633.00/x
  3. Step 3: Cross multiply
    349,916,777.67x = 524,456,656.61 × 162,918,633.00
  4. Step 4: Simplify right side
    349,916,777.67x = 85,443,761,562,232,944
  5. Step 5: Solve for x
    x = 85,443,761,562,232,944/349,916,777.67
  6. Step 6: Final answer
    x = 244,183,094.43

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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.