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Finding the Third Proportional to 108,599,004 and 151,908,588

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Solution

The third proportional to 108,599,004 and 151,908,588 is: 212,490,154.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,599,004 : 151,908,588 = 151,908,588 : x
  2. Step 2: Convert to fraction form
    108,599,004/151,908,588 = 151,908,588/x
  3. Step 3: Cross multiply
    108,599,004x = 151,908,588 × 151,908,588
  4. Step 4: Simplify right side
    108,599,004x = 23,076,219,108,153,744
  5. Step 5: Solve for x
    x = 23,076,219,108,153,744/108,599,004
  6. Step 6: Final answer
    x = 212,490,154.22

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.