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Finding the Third Proportional to 45,263,607 and 97,762,386

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Solution

The third proportional to 45,263,607 and 97,762,386 is: 211,151,623.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,263,607 : 97,762,386 = 97,762,386 : x
  2. Step 2: Convert to fraction form
    45,263,607/97,762,386 = 97,762,386/x
  3. Step 3: Cross multiply
    45,263,607x = 97,762,386 × 97,762,386
  4. Step 4: Simplify right side
    45,263,607x = 9,557,484,116,412,996
  5. Step 5: Solve for x
    x = 9,557,484,116,412,996/45,263,607
  6. Step 6: Final answer
    x = 211,151,623.78

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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.