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Finding the Third Proportional to 53,905,992 and 88,014,306

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Solution

The third proportional to 53,905,992 and 88,014,306 is: 143,704,211.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,905,992 : 88,014,306 = 88,014,306 : x
  2. Step 2: Convert to fraction form
    53,905,992/88,014,306 = 88,014,306/x
  3. Step 3: Cross multiply
    53,905,992x = 88,014,306 × 88,014,306
  4. Step 4: Simplify right side
    53,905,992x = 7,746,518,060,661,636
  5. Step 5: Solve for x
    x = 7,746,518,060,661,636/53,905,992
  6. Step 6: Final answer
    x = 143,704,211.23

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Why These Related Problems?

These problems maintain the same ratio (1.63) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.