Home / 102,692,531.50-228,345,646.75

Finding the Third Proportional to 102,692,531.50 and 228,345,646.75

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Solution

The third proportional to 102,692,531.50 and 228,345,646.75 is: 507,746,119.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,692,531.50 : 228,345,646.75 = 228,345,646.75 : x
  2. Step 2: Convert to fraction form
    102,692,531.50/228,345,646.75 = 228,345,646.75/x
  3. Step 3: Cross multiply
    102,692,531.50x = 228,345,646.75 × 228,345,646.75
  4. Step 4: Simplify right side
    102,692,531.50x = 52,141,734,389,675,784
  5. Step 5: Solve for x
    x = 52,141,734,389,675,784/102,692,531.50
  6. Step 6: Final answer
    x = 507,746,119.68

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.