Home / 64,432,915,557.75-130,703,055,868.12

Finding the Third Proportional to 64,432,915,557.75 and 130,703,055,868.12

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Solution

The third proportional to 64,432,915,557.75 and 130,703,055,868.12 is: 265,132,947,428.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,432,915,557.75 : 130,703,055,868.12 = 130,703,055,868.12 : x
  2. Step 2: Convert to fraction form
    64,432,915,557.75/130,703,055,868.12 = 130,703,055,868.12/x
  3. Step 3: Cross multiply
    64,432,915,557.75x = 130,703,055,868.12 × 130,703,055,868.12
  4. Step 4: Simplify right side
    64,432,915,557.75x = 17,083,288,813,264,896,524,288
  5. Step 5: Solve for x
    x = 17,083,288,813,264,896,524,288/64,432,915,557.75
  6. Step 6: Final answer
    x = 265,132,947,428.92

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Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.