Home / 98,262,124.31-210,327,742.13

Finding the Third Proportional to 98,262,124.31 and 210,327,742.13

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Solution

The third proportional to 98,262,124.31 and 210,327,742.13 is: 450,201,534.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,262,124.31 : 210,327,742.13 = 210,327,742.13 : x
  2. Step 2: Convert to fraction form
    98,262,124.31/210,327,742.13 = 210,327,742.13/x
  3. Step 3: Cross multiply
    98,262,124.31x = 210,327,742.13 × 210,327,742.13
  4. Step 4: Simplify right side
    98,262,124.31x = 44,237,759,107,400,496
  5. Step 5: Solve for x
    x = 44,237,759,107,400,496/98,262,124.31
  6. Step 6: Final answer
    x = 450,201,534.08

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.