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Finding the Third Proportional to 405,254,826 and 955,703,475

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Solution

The third proportional to 405,254,826 and 955,703,475 is: 2,253,814,325.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    405,254,826 : 955,703,475 = 955,703,475 : x
  2. Step 2: Convert to fraction form
    405,254,826/955,703,475 = 955,703,475/x
  3. Step 3: Cross multiply
    405,254,826x = 955,703,475 × 955,703,475
  4. Step 4: Simplify right side
    405,254,826x = 913,369,132,127,075,584
  5. Step 5: Solve for x
    x = 913,369,132,127,075,584/405,254,826
  6. Step 6: Final answer
    x = 2,253,814,325.03

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.