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Finding the Third Proportional to 18,832,366.13 and 26,655,130.13

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Solution

The third proportional to 18,832,366.13 and 26,655,130.13 is: 37,727,386.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,832,366.13 : 26,655,130.13 = 26,655,130.13 : x
  2. Step 2: Convert to fraction form
    18,832,366.13/26,655,130.13 = 26,655,130.13/x
  3. Step 3: Cross multiply
    18,832,366.13x = 26,655,130.13 × 26,655,130.13
  4. Step 4: Simplify right side
    18,832,366.13x = 710,495,961,980,682.50
  5. Step 5: Solve for x
    x = 710,495,961,980,682.50/18,832,366.13
  6. Step 6: Final answer
    x = 37,727,386.84

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Why These Related Problems?

These problems maintain the same ratio (1.42) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.