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Finding the Third Proportional to 70,963,114.50 and 103,750,544.25

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Solution

The third proportional to 70,963,114.50 and 103,750,544.25 is: 151,686,908.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,963,114.50 : 103,750,544.25 = 103,750,544.25 : x
  2. Step 2: Convert to fraction form
    70,963,114.50/103,750,544.25 = 103,750,544.25/x
  3. Step 3: Cross multiply
    70,963,114.50x = 103,750,544.25 × 103,750,544.25
  4. Step 4: Simplify right side
    70,963,114.50x = 10,764,175,432,171,208
  5. Step 5: Solve for x
    x = 10,764,175,432,171,208/70,963,114.50
  6. Step 6: Final answer
    x = 151,686,908.16

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.