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Finding the Third Proportional to 64,052,210,786 and 133,405,983,888

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Solution

The third proportional to 64,052,210,786 and 133,405,983,888 is: 277,853,899,478.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,052,210,786 : 133,405,983,888 = 133,405,983,888 : x
  2. Step 2: Convert to fraction form
    64,052,210,786/133,405,983,888 = 133,405,983,888/x
  3. Step 3: Cross multiply
    64,052,210,786x = 133,405,983,888 × 133,405,983,888
  4. Step 4: Simplify right side
    64,052,210,786x = 17,797,156,537,125,314,756,608
  5. Step 5: Solve for x
    x = 17,797,156,537,125,314,756,608/64,052,210,786
  6. Step 6: Final answer
    x = 277,853,899,478.76

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