Home / 3,172,596,949,504.80-4,759,829,107,302-1,023,668,477,939

Finding the Fourth Proportional to 3,172,596,949,504.80, 4,759,829,107,302 and 1,023,668,477,939

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Solution

The fourth proportional to 3,172,596,949,504.80, 4,759,829,107,302 and 1,023,668,477,939 is: 1,535,803,978,593.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,172,596,949,504.80 : 4,759,829,107,302 = 1,023,668,477,939 : x
  2. Step 2: Convert to fraction form
    3,172,596,949,504.80/4,759,829,107,302 = 1,023,668,477,939/x
  3. Step 3: Cross multiply
    3,172,596,949,504.80x = 4,759,829,107,302 × 1,023,668,477,939
  4. Step 4: Simplify right side
    3,172,596,949,504.80x = 4,872,487,017,521,587,448,446,976
  5. Step 5: Solve for x
    x = 4,872,487,017,521,587,448,446,976/3,172,596,949,504.80
  6. Step 6: Final answer
    x = 1,535,803,978,593.03

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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.