Home / 19,328,302.69-27,036,510.75

Finding the Third Proportional to 19,328,302.69 and 27,036,510.75

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Solution

The third proportional to 19,328,302.69 and 27,036,510.75 is: 37,818,784.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,328,302.69 : 27,036,510.75 = 27,036,510.75 : x
  2. Step 2: Convert to fraction form
    19,328,302.69/27,036,510.75 = 27,036,510.75/x
  3. Step 3: Cross multiply
    19,328,302.69x = 27,036,510.75 × 27,036,510.75
  4. Step 4: Simplify right side
    19,328,302.69x = 730,972,913,534,865.50
  5. Step 5: Solve for x
    x = 730,972,913,534,865.50/19,328,302.69
  6. Step 6: Final answer
    x = 37,818,784.47

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.