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Finding the Third Proportional to 26,447,568 and 40,070,547

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Solution

The third proportional to 26,447,568 and 40,070,547 is: 60,710,638.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,447,568 : 40,070,547 = 40,070,547 : x
  2. Step 2: Convert to fraction form
    26,447,568/40,070,547 = 40,070,547/x
  3. Step 3: Cross multiply
    26,447,568x = 40,070,547 × 40,070,547
  4. Step 4: Simplify right side
    26,447,568x = 1,605,648,736,879,209
  5. Step 5: Solve for x
    x = 1,605,648,736,879,209/26,447,568
  6. Step 6: Final answer
    x = 60,710,638.38

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.