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Finding the Third Proportional to 64,254,632 and 97,888,516

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Solution

The third proportional to 64,254,632 and 97,888,516 is: 149,127,950.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,254,632 : 97,888,516 = 97,888,516 : x
  2. Step 2: Convert to fraction form
    64,254,632/97,888,516 = 97,888,516/x
  3. Step 3: Cross multiply
    64,254,632x = 97,888,516 × 97,888,516
  4. Step 4: Simplify right side
    64,254,632x = 9,582,161,564,682,256
  5. Step 5: Solve for x
    x = 9,582,161,564,682,256/64,254,632
  6. Step 6: Final answer
    x = 149,127,950.26

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.