Home / 350,947,365,984-484,307,365,057.92-200,749,384,800

Finding the Fourth Proportional to 350,947,365,984, 484,307,365,057.92 and 200,749,384,800

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Solution

The fourth proportional to 350,947,365,984, 484,307,365,057.92 and 200,749,384,800 is: 277,034,151,024

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,947,365,984 : 484,307,365,057.92 = 200,749,384,800 : x
  2. Step 2: Convert to fraction form
    350,947,365,984/484,307,365,057.92 = 200,749,384,800/x
  3. Step 3: Cross multiply
    350,947,365,984x = 484,307,365,057.92 × 200,749,384,800
  4. Step 4: Simplify right side
    350,947,365,984x = 97,224,405,589,486,456,537,088
  5. Step 5: Solve for x
    x = 97,224,405,589,486,456,537,088/350,947,365,984
  6. Step 6: Final answer
    x = 277,034,151,024

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.