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Finding the Third Proportional to 125,984,718 and 262,026,090

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Solution

The third proportional to 125,984,718 and 262,026,090 is: 544,968,254.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    125,984,718 : 262,026,090 = 262,026,090 : x
  2. Step 2: Convert to fraction form
    125,984,718/262,026,090 = 262,026,090/x
  3. Step 3: Cross multiply
    125,984,718x = 262,026,090 × 262,026,090
  4. Step 4: Simplify right side
    125,984,718x = 68,657,671,840,688,096
  5. Step 5: Solve for x
    x = 68,657,671,840,688,096/125,984,718
  6. Step 6: Final answer
    x = 544,968,254.33

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.