Home / 246,350,210.31-369,478,222.05-73,827,023.79

Finding the Fourth Proportional to 246,350,210.31, 369,478,222.05 and 73,827,023.79

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Solution

The fourth proportional to 246,350,210.31, 369,478,222.05 and 73,827,023.79 is: 110,726,422.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,350,210.31 : 369,478,222.05 = 73,827,023.79 : x
  2. Step 2: Convert to fraction form
    246,350,210.31/369,478,222.05 = 73,827,023.79/x
  3. Step 3: Cross multiply
    246,350,210.31x = 369,478,222.05 × 73,827,023.79
  4. Step 4: Simplify right side
    246,350,210.31x = 27,277,477,490,834,648
  5. Step 5: Solve for x
    x = 27,277,477,490,834,648/246,350,210.31
  6. Step 6: Final answer
    x = 110,726,422.59

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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.