Home / 14,105,230.31-19,490,222.53

Finding the Third Proportional to 14,105,230.31 and 19,490,222.53

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Solution

The third proportional to 14,105,230.31 and 19,490,222.53 is: 26,931,057.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,105,230.31 : 19,490,222.53 = 19,490,222.53 : x
  2. Step 2: Convert to fraction form
    14,105,230.31/19,490,222.53 = 19,490,222.53/x
  3. Step 3: Cross multiply
    14,105,230.31x = 19,490,222.53 × 19,490,222.53
  4. Step 4: Simplify right side
    14,105,230.31x = 379,868,774,317,645.19
  5. Step 5: Solve for x
    x = 379,868,774,317,645.19/14,105,230.31
  6. Step 6: Final answer
    x = 26,931,057.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.