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Finding the Third Proportional to 7,346,598 and 15,889,944

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Solution

The third proportional to 7,346,598 and 15,889,944 is: 34,368,332.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,346,598 : 15,889,944 = 15,889,944 : x
  2. Step 2: Convert to fraction form
    7,346,598/15,889,944 = 15,889,944/x
  3. Step 3: Cross multiply
    7,346,598x = 15,889,944 × 15,889,944
  4. Step 4: Simplify right side
    7,346,598x = 252,490,320,323,136
  5. Step 5: Solve for x
    x = 252,490,320,323,136/7,346,598
  6. Step 6: Final answer
    x = 34,368,332.16

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.