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Finding the Third Proportional to 28,927,648.41 and 61,778,483.44

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Solution

The third proportional to 28,927,648.41 and 61,778,483.44 is: 131,935,405.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,927,648.41 : 61,778,483.44 = 61,778,483.44 : x
  2. Step 2: Convert to fraction form
    28,927,648.41/61,778,483.44 = 61,778,483.44/x
  3. Step 3: Cross multiply
    28,927,648.41x = 61,778,483.44 × 61,778,483.44
  4. Step 4: Simplify right side
    28,927,648.41x = 3,816,581,015,837,462
  5. Step 5: Solve for x
    x = 3,816,581,015,837,462/28,927,648.41
  6. Step 6: Final answer
    x = 131,935,405.26

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.