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Finding the Third Proportional to 15,702,146 and 23,459,108

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Solution

The third proportional to 15,702,146 and 23,459,108 is: 35,048,059.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,702,146 : 23,459,108 = 23,459,108 : x
  2. Step 2: Convert to fraction form
    15,702,146/23,459,108 = 23,459,108/x
  3. Step 3: Cross multiply
    15,702,146x = 23,459,108 × 23,459,108
  4. Step 4: Simplify right side
    15,702,146x = 550,329,748,155,664
  5. Step 5: Solve for x
    x = 550,329,748,155,664/15,702,146
  6. Step 6: Final answer
    x = 35,048,059.56

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.