Home / 2,217,993,432,654.90-3,060,828,615,660.90-1,242,518,174,608.60

Finding the Fourth Proportional to 2,217,993,432,654.90, 3,060,828,615,660.90 and 1,242,518,174,608.60

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Solution

The fourth proportional to 2,217,993,432,654.90, 3,060,828,615,660.90 and 1,242,518,174,608.60 is: 1,714,673,780,511.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,217,993,432,654.90 : 3,060,828,615,660.90 = 1,242,518,174,608.60 : x
  2. Step 2: Convert to fraction form
    2,217,993,432,654.90/3,060,828,615,660.90 = 1,242,518,174,608.60/x
  3. Step 3: Cross multiply
    2,217,993,432,654.90x = 3,060,828,615,660.90 × 1,242,518,174,608.60
  4. Step 4: Simplify right side
    2,217,993,432,654.90x = 3,803,135,184,320,749,646,118,912
  5. Step 5: Solve for x
    x = 3,803,135,184,320,749,646,118,912/2,217,993,432,654.90
  6. Step 6: Final answer
    x = 1,714,673,780,511.81

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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.