Home / 13,448,366,206.59-29,430,109,814.91

Finding the Third Proportional to 13,448,366,206.59 and 29,430,109,814.91

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Solution

The third proportional to 13,448,366,206.59 and 29,430,109,814.91 is: 64,404,207,203.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,448,366,206.59 : 29,430,109,814.91 = 29,430,109,814.91 : x
  2. Step 2: Convert to fraction form
    13,448,366,206.59/29,430,109,814.91 = 29,430,109,814.91/x
  3. Step 3: Cross multiply
    13,448,366,206.59x = 29,430,109,814.91 × 29,430,109,814.91
  4. Step 4: Simplify right side
    13,448,366,206.59x = 866,131,363,717,485,428,736
  5. Step 5: Solve for x
    x = 866,131,363,717,485,428,736/13,448,366,206.59
  6. Step 6: Final answer
    x = 64,404,207,203.46

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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.