Home / 1,322,769,003,752.60-1,984,362,712,637.10-473,806,737,797.22

Finding the Fourth Proportional to 1,322,769,003,752.60, 1,984,362,712,637.10 and 473,806,737,797.22

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Solution

The fourth proportional to 1,322,769,003,752.60, 1,984,362,712,637.10 and 473,806,737,797.22 is: 710,785,043,203.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,322,769,003,752.60 : 1,984,362,712,637.10 = 473,806,737,797.22 : x
  2. Step 2: Convert to fraction form
    1,322,769,003,752.60/1,984,362,712,637.10 = 473,806,737,797.22/x
  3. Step 3: Cross multiply
    1,322,769,003,752.60x = 1,984,362,712,637.10 × 473,806,737,797.22
  4. Step 4: Simplify right side
    1,322,769,003,752.60x = 940,204,423,481,026,620,162,048
  5. Step 5: Solve for x
    x = 940,204,423,481,026,620,162,048/1,322,769,003,752.60
  6. Step 6: Final answer
    x = 710,785,043,203.87

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.