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Finding the Third Proportional to 79,870,254 and 114,136,674

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Solution

The third proportional to 79,870,254 and 114,136,674 is: 163,104,281.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,870,254 : 114,136,674 = 114,136,674 : x
  2. Step 2: Convert to fraction form
    79,870,254/114,136,674 = 114,136,674/x
  3. Step 3: Cross multiply
    79,870,254x = 114,136,674 × 114,136,674
  4. Step 4: Simplify right side
    79,870,254x = 13,027,180,351,782,276
  5. Step 5: Solve for x
    x = 13,027,180,351,782,276/79,870,254
  6. Step 6: Final answer
    x = 163,104,281.00

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.