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Finding the Third Proportional to 45,407,360 and 68,044,618

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Solution

The third proportional to 45,407,360 and 68,044,618 is: 101,967,391.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,407,360 : 68,044,618 = 68,044,618 : x
  2. Step 2: Convert to fraction form
    45,407,360/68,044,618 = 68,044,618/x
  3. Step 3: Cross multiply
    45,407,360x = 68,044,618 × 68,044,618
  4. Step 4: Simplify right side
    45,407,360x = 4,630,070,038,765,924
  5. Step 5: Solve for x
    x = 4,630,070,038,765,924/45,407,360
  6. Step 6: Final answer
    x = 101,967,391.16

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.