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Finding the Third Proportional to 53,636,268 and 115,770,670.50

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Solution

The third proportional to 53,636,268 and 115,770,670.50 is: 249,884,055.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,636,268 : 115,770,670.50 = 115,770,670.50 : x
  2. Step 2: Convert to fraction form
    53,636,268/115,770,670.50 = 115,770,670.50/x
  3. Step 3: Cross multiply
    53,636,268x = 115,770,670.50 × 115,770,670.50
  4. Step 4: Simplify right side
    53,636,268x = 13,402,848,148,019,570
  5. Step 5: Solve for x
    x = 13,402,848,148,019,570/53,636,268
  6. Step 6: Final answer
    x = 249,884,055.10

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.