Home / 12,287,663.30-26,490,368.67

Finding the Third Proportional to 12,287,663.30 and 26,490,368.67

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Solution

The third proportional to 12,287,663.30 and 26,490,368.67 is: 57,109,282.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,287,663.30 : 26,490,368.67 = 26,490,368.67 : x
  2. Step 2: Convert to fraction form
    12,287,663.30/26,490,368.67 = 26,490,368.67/x
  3. Step 3: Cross multiply
    12,287,663.30x = 26,490,368.67 × 26,490,368.67
  4. Step 4: Simplify right side
    12,287,663.30x = 701,739,632,371,856.50
  5. Step 5: Solve for x
    x = 701,739,632,371,856.50/12,287,663.30
  6. Step 6: Final answer
    x = 57,109,282.33

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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.