Home / 18,927,293.63-41,176,090.13

Finding the Third Proportional to 18,927,293.63 and 41,176,090.13

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Solution

The third proportional to 18,927,293.63 and 41,176,090.13 is: 89,578,068.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,927,293.63 : 41,176,090.13 = 41,176,090.13 : x
  2. Step 2: Convert to fraction form
    18,927,293.63/41,176,090.13 = 41,176,090.13/x
  3. Step 3: Cross multiply
    18,927,293.63x = 41,176,090.13 × 41,176,090.13
  4. Step 4: Simplify right side
    18,927,293.63x = 1,695,470,397,982,122.50
  5. Step 5: Solve for x
    x = 1,695,470,397,982,122.50/18,927,293.63
  6. Step 6: Final answer
    x = 89,578,068.14

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.