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Finding the Third Proportional to 758,755,440 and 1,138,133,085

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Solution

The third proportional to 758,755,440 and 1,138,133,085 is: 1,707,199,515.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    758,755,440 : 1,138,133,085 = 1,138,133,085 : x
  2. Step 2: Convert to fraction form
    758,755,440/1,138,133,085 = 1,138,133,085/x
  3. Step 3: Cross multiply
    758,755,440x = 1,138,133,085 × 1,138,133,085
  4. Step 4: Simplify right side
    758,755,440x = 1,295,346,919,171,617,280
  5. Step 5: Solve for x
    x = 1,295,346,919,171,617,280/758,755,440
  6. Step 6: Final answer
    x = 1,707,199,515.00

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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.