Home / 19,065,802.50-41,696,688.75

Finding the Third Proportional to 19,065,802.50 and 41,696,688.75

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Solution

The third proportional to 19,065,802.50 and 41,696,688.75 is: 91,190,174.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,065,802.50 : 41,696,688.75 = 41,696,688.75 : x
  2. Step 2: Convert to fraction form
    19,065,802.50/41,696,688.75 = 41,696,688.75/x
  3. Step 3: Cross multiply
    19,065,802.50x = 41,696,688.75 × 41,696,688.75
  4. Step 4: Simplify right side
    19,065,802.50x = 1,738,613,852,714,376.50
  5. Step 5: Solve for x
    x = 1,738,613,852,714,376.50/19,065,802.50
  6. Step 6: Final answer
    x = 91,190,174.28

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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.