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Finding the Third Proportional to 33,254,311.50 and 77,697,072

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Solution

The third proportional to 33,254,311.50 and 77,697,072 is: 181,535,407.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,254,311.50 : 77,697,072 = 77,697,072 : x
  2. Step 2: Convert to fraction form
    33,254,311.50/77,697,072 = 77,697,072/x
  3. Step 3: Cross multiply
    33,254,311.50x = 77,697,072 × 77,697,072
  4. Step 4: Simplify right side
    33,254,311.50x = 6,036,834,997,373,184
  5. Step 5: Solve for x
    x = 6,036,834,997,373,184/33,254,311.50
  6. Step 6: Final answer
    x = 181,535,407.74

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Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.