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Finding the Third Proportional to 35,592,190 and 77,708,444

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Solution

The third proportional to 35,592,190 and 77,708,444 is: 169,660,879.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,592,190 : 77,708,444 = 77,708,444 : x
  2. Step 2: Convert to fraction form
    35,592,190/77,708,444 = 77,708,444/x
  3. Step 3: Cross multiply
    35,592,190x = 77,708,444 × 77,708,444
  4. Step 4: Simplify right side
    35,592,190x = 6,038,602,268,901,136
  5. Step 5: Solve for x
    x = 6,038,602,268,901,136/35,592,190
  6. Step 6: Final answer
    x = 169,660,879.79

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.