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Finding the Third Proportional to 65,035,440 and 93,478,754

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Solution

The third proportional to 65,035,440 and 93,478,754 is: 134,361,779.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,035,440 : 93,478,754 = 93,478,754 : x
  2. Step 2: Convert to fraction form
    65,035,440/93,478,754 = 93,478,754/x
  3. Step 3: Cross multiply
    65,035,440x = 93,478,754 × 93,478,754
  4. Step 4: Simplify right side
    65,035,440x = 8,738,277,449,392,516
  5. Step 5: Solve for x
    x = 8,738,277,449,392,516/65,035,440
  6. Step 6: Final answer
    x = 134,361,779.51

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Why These Related Problems?

These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.