Home / 19,522,606,619.81-27,492,132,108.38

Finding the Third Proportional to 19,522,606,619.81 and 27,492,132,108.38

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Solution

The third proportional to 19,522,606,619.81 and 27,492,132,108.38 is: 38,714,980,155.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,522,606,619.81 : 27,492,132,108.38 = 27,492,132,108.38 : x
  2. Step 2: Convert to fraction form
    19,522,606,619.81/27,492,132,108.38 = 27,492,132,108.38/x
  3. Step 3: Cross multiply
    19,522,606,619.81x = 27,492,132,108.38 × 27,492,132,108.38
  4. Step 4: Simplify right side
    19,522,606,619.81x = 755,817,327,864,398,610,432
  5. Step 5: Solve for x
    x = 755,817,327,864,398,610,432/19,522,606,619.81
  6. Step 6: Final answer
    x = 38,714,980,155.23

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.