Home / 19,195,069.75-29,434,166.63

Finding the Third Proportional to 19,195,069.75 and 29,434,166.63

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Solution

The third proportional to 19,195,069.75 and 29,434,166.63 is: 45,135,036.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,195,069.75 : 29,434,166.63 = 29,434,166.63 : x
  2. Step 2: Convert to fraction form
    19,195,069.75/29,434,166.63 = 29,434,166.63/x
  3. Step 3: Cross multiply
    19,195,069.75x = 29,434,166.63 × 29,434,166.63
  4. Step 4: Simplify right side
    19,195,069.75x = 866,370,164,908,263.88
  5. Step 5: Solve for x
    x = 866,370,164,908,263.88/19,195,069.75
  6. Step 6: Final answer
    x = 45,135,036.04

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.