Home / 13,416,090.75-28,956,700.13

Finding the Third Proportional to 13,416,090.75 and 28,956,700.13

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Solution

The third proportional to 13,416,090.75 and 28,956,700.13 is: 62,498,867.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,416,090.75 : 28,956,700.13 = 28,956,700.13 : x
  2. Step 2: Convert to fraction form
    13,416,090.75/28,956,700.13 = 28,956,700.13/x
  3. Step 3: Cross multiply
    13,416,090.75x = 28,956,700.13 × 28,956,700.13
  4. Step 4: Simplify right side
    13,416,090.75x = 838,490,482,129,175
  5. Step 5: Solve for x
    x = 838,490,482,129,175/13,416,090.75
  6. Step 6: Final answer
    x = 62,498,867.80

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.