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Finding the Third Proportional to 15,674,913 and 23,748,840

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Solution

The third proportional to 15,674,913 and 23,748,840 is: 35,981,533.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,674,913 : 23,748,840 = 23,748,840 : x
  2. Step 2: Convert to fraction form
    15,674,913/23,748,840 = 23,748,840/x
  3. Step 3: Cross multiply
    15,674,913x = 23,748,840 × 23,748,840
  4. Step 4: Simplify right side
    15,674,913x = 564,007,401,345,600
  5. Step 5: Solve for x
    x = 564,007,401,345,600/15,674,913
  6. Step 6: Final answer
    x = 35,981,533.13

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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.