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Finding the Third Proportional to 94,652,878 and 145,398,410

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Solution

The third proportional to 94,652,878 and 145,398,410 is: 223,349,760.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,652,878 : 145,398,410 = 145,398,410 : x
  2. Step 2: Convert to fraction form
    94,652,878/145,398,410 = 145,398,410/x
  3. Step 3: Cross multiply
    94,652,878x = 145,398,410 × 145,398,410
  4. Step 4: Simplify right side
    94,652,878x = 21,140,697,630,528,100
  5. Step 5: Solve for x
    x = 21,140,697,630,528,100/94,652,878
  6. Step 6: Final answer
    x = 223,349,760.49

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.