Home / 25,244,123.34-55,276,580.67

Finding the Third Proportional to 25,244,123.34 and 55,276,580.67

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Solution

The third proportional to 25,244,123.34 and 55,276,580.67 is: 121,038,085.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,244,123.34 : 55,276,580.67 = 55,276,580.67 : x
  2. Step 2: Convert to fraction form
    25,244,123.34/55,276,580.67 = 55,276,580.67/x
  3. Step 3: Cross multiply
    25,244,123.34x = 55,276,580.67 × 55,276,580.67
  4. Step 4: Simplify right side
    25,244,123.34x = 3,055,500,370,774,305
  5. Step 5: Solve for x
    x = 3,055,500,370,774,305/25,244,123.34
  6. Step 6: Final answer
    x = 121,038,085.94

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.