Home / 9,604,856,714,078.40-13,254,702,265,431-5,494,183,069,827.20

Finding the Fourth Proportional to 9,604,856,714,078.40, 13,254,702,265,431 and 5,494,183,069,827.20

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Solution

The fourth proportional to 9,604,856,714,078.40, 13,254,702,265,431 and 5,494,183,069,827.20 is: 7,581,972,636,363.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,604,856,714,078.40 : 13,254,702,265,431 = 5,494,183,069,827.20 : x
  2. Step 2: Convert to fraction form
    9,604,856,714,078.40/13,254,702,265,431 = 5,494,183,069,827.20/x
  3. Step 3: Cross multiply
    9,604,856,714,078.40x = 13,254,702,265,431 × 5,494,183,069,827.20
  4. Step 4: Simplify right side
    9,604,856,714,078.40x = 72,823,760,782,331,235,333,570,560
  5. Step 5: Solve for x
    x = 72,823,760,782,331,235,333,570,560/9,604,856,714,078.40
  6. Step 6: Final answer
    x = 7,581,972,636,363.14

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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.