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Finding the Third Proportional to 93,670,787 and 137,310,898

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Solution

The third proportional to 93,670,787 and 137,310,898 is: 201,282,420.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,670,787 : 137,310,898 = 137,310,898 : x
  2. Step 2: Convert to fraction form
    93,670,787/137,310,898 = 137,310,898/x
  3. Step 3: Cross multiply
    93,670,787x = 137,310,898 × 137,310,898
  4. Step 4: Simplify right side
    93,670,787x = 18,854,282,709,566,404
  5. Step 5: Solve for x
    x = 18,854,282,709,566,404/93,670,787
  6. Step 6: Final answer
    x = 201,282,420.20

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.