Home / 115,648,827,599.95-253,638,305,527.77

Finding the Third Proportional to 115,648,827,599.95 and 253,638,305,527.77

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Solution

The third proportional to 115,648,827,599.95 and 253,638,305,527.77 is: 556,273,603,166.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    115,648,827,599.95 : 253,638,305,527.77 = 253,638,305,527.77 : x
  2. Step 2: Convert to fraction form
    115,648,827,599.95/253,638,305,527.77 = 253,638,305,527.77/x
  3. Step 3: Cross multiply
    115,648,827,599.95x = 253,638,305,527.77 × 253,638,305,527.77
  4. Step 4: Simplify right side
    115,648,827,599.95x = 64,332,390,030,998,396,469,248
  5. Step 5: Solve for x
    x = 64,332,390,030,998,396,469,248/115,648,827,599.95
  6. Step 6: Final answer
    x = 556,273,603,166.44

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.