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Finding the Third Proportional to 45,894,968 and 99,058,028

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Solution

The third proportional to 45,894,968 and 99,058,028 is: 213,803,241.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,894,968 : 99,058,028 = 99,058,028 : x
  2. Step 2: Convert to fraction form
    45,894,968/99,058,028 = 99,058,028/x
  3. Step 3: Cross multiply
    45,894,968x = 99,058,028 × 99,058,028
  4. Step 4: Simplify right side
    45,894,968x = 9,812,492,911,248,784
  5. Step 5: Solve for x
    x = 9,812,492,911,248,784/45,894,968
  6. Step 6: Final answer
    x = 213,803,241.16

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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.