Home / 1,896,311,199,067.20-2,616,460,933,241.80-1,073,248,156,162.10

Finding the Fourth Proportional to 1,896,311,199,067.20, 2,616,460,933,241.80 and 1,073,248,156,162.10

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Solution

The fourth proportional to 1,896,311,199,067.20, 2,616,460,933,241.80 and 1,073,248,156,162.10 is: 1,480,828,607,484.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,896,311,199,067.20 : 2,616,460,933,241.80 = 1,073,248,156,162.10 : x
  2. Step 2: Convert to fraction form
    1,896,311,199,067.20/2,616,460,933,241.80 = 1,073,248,156,162.10/x
  3. Step 3: Cross multiply
    1,896,311,199,067.20x = 2,616,460,933,241.80 × 1,073,248,156,162.10
  4. Step 4: Simplify right side
    1,896,311,199,067.20x = 2,808,111,872,271,928,816,304,128
  5. Step 5: Solve for x
    x = 2,808,111,872,271,928,816,304,128/1,896,311,199,067.20
  6. Step 6: Final answer
    x = 1,480,828,607,484.49

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.