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Finding the Third Proportional to 45,619,588 and 94,472,840

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Solution

The third proportional to 45,619,588 and 94,472,840 is: 195,642,220.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,619,588 : 94,472,840 = 94,472,840 : x
  2. Step 2: Convert to fraction form
    45,619,588/94,472,840 = 94,472,840/x
  3. Step 3: Cross multiply
    45,619,588x = 94,472,840 × 94,472,840
  4. Step 4: Simplify right side
    45,619,588x = 8,925,117,497,665,600
  5. Step 5: Solve for x
    x = 8,925,117,497,665,600/45,619,588
  6. Step 6: Final answer
    x = 195,642,220.57

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.