Home / 13,837,638.94-30,281,275.69

Finding the Third Proportional to 13,837,638.94 and 30,281,275.69

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Solution

The third proportional to 13,837,638.94 and 30,281,275.69 is: 66,265,326.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,837,638.94 : 30,281,275.69 = 30,281,275.69 : x
  2. Step 2: Convert to fraction form
    13,837,638.94/30,281,275.69 = 30,281,275.69/x
  3. Step 3: Cross multiply
    13,837,638.94x = 30,281,275.69 × 30,281,275.69
  4. Step 4: Simplify right side
    13,837,638.94x = 916,955,657,262,378.62
  5. Step 5: Solve for x
    x = 916,955,657,262,378.62/13,837,638.94
  6. Step 6: Final answer
    x = 66,265,326.14

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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.