Home / 174,789,915,579.43-241,207,516,455.15-97,628,881,397.95

Finding the Fourth Proportional to 174,789,915,579.43, 241,207,516,455.15 and 97,628,881,397.95

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Solution

The fourth proportional to 174,789,915,579.43, 241,207,516,455.15 and 97,628,881,397.95 is: 134,726,422,506.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,789,915,579.43 : 241,207,516,455.15 = 97,628,881,397.95 : x
  2. Step 2: Convert to fraction form
    174,789,915,579.43/241,207,516,455.15 = 97,628,881,397.95/x
  3. Step 3: Cross multiply
    174,789,915,579.43x = 241,207,516,455.15 × 97,628,881,397.95
  4. Step 4: Simplify right side
    174,789,915,579.43x = 23,548,820,016,294,153,682,944
  5. Step 5: Solve for x
    x = 23,548,820,016,294,153,682,944/174,789,915,579.43
  6. Step 6: Final answer
    x = 134,726,422,506.87

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1.5x scale

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.