Home / 1,893,256,605.12-2,840,190,067.92-583,158,048.30

Finding the Fourth Proportional to 1,893,256,605.12, 2,840,190,067.92 and 583,158,048.30

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Solution

The fourth proportional to 1,893,256,605.12, 2,840,190,067.92 and 583,158,048.30 is: 874,831,067.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,893,256,605.12 : 2,840,190,067.92 = 583,158,048.30 : x
  2. Step 2: Convert to fraction form
    1,893,256,605.12/2,840,190,067.92 = 583,158,048.30/x
  3. Step 3: Cross multiply
    1,893,256,605.12x = 2,840,190,067.92 × 583,158,048.30
  4. Step 4: Simplify right side
    1,893,256,605.12x = 1,656,279,696,809,271,552
  5. Step 5: Solve for x
    x = 1,656,279,696,809,271,552/1,893,256,605.12
  6. Step 6: Final answer
    x = 874,831,067.45

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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.