Home / 3,546,637,163,107.80-5,319,418,220,128.80-965,260,827,507.10

Finding the Fourth Proportional to 3,546,637,163,107.80, 5,319,418,220,128.80 and 965,260,827,507.10

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Solution

The fourth proportional to 3,546,637,163,107.80, 5,319,418,220,128.80 and 965,260,827,507.10 is: 1,447,744,947,362.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,546,637,163,107.80 : 5,319,418,220,128.80 = 965,260,827,507.10 : x
  2. Step 2: Convert to fraction form
    3,546,637,163,107.80/5,319,418,220,128.80 = 965,260,827,507.10/x
  3. Step 3: Cross multiply
    3,546,637,163,107.80x = 5,319,418,220,128.80 × 965,260,827,507.10
  4. Step 4: Simplify right side
    3,546,637,163,107.80x = 5,134,626,033,017,870,337,703,936
  5. Step 5: Solve for x
    x = 5,134,626,033,017,870,337,703,936/3,546,637,163,107.80
  6. Step 6: Final answer
    x = 1,447,744,947,362.64

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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.