Home / 39,605,496.75-63,020,116.50

Finding the Third Proportional to 39,605,496.75 and 63,020,116.50

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Solution

The third proportional to 39,605,496.75 and 63,020,116.50 is: 100,277,370.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,605,496.75 : 63,020,116.50 = 63,020,116.50 : x
  2. Step 2: Convert to fraction form
    39,605,496.75/63,020,116.50 = 63,020,116.50/x
  3. Step 3: Cross multiply
    39,605,496.75x = 63,020,116.50 × 63,020,116.50
  4. Step 4: Simplify right side
    39,605,496.75x = 3,971,535,083,673,572
  5. Step 5: Solve for x
    x = 3,971,535,083,673,572/39,605,496.75
  6. Step 6: Final answer
    x = 100,277,370.81

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.