Home / 1,774,531,055.43-2,436,029,376.91-1,523,199,113.43

Finding the Fourth Proportional to 1,774,531,055.43, 2,436,029,376.91 and 1,523,199,113.43

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Solution

The fourth proportional to 1,774,531,055.43, 2,436,029,376.91 and 1,523,199,113.43 is: 2,091,007,523.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,774,531,055.43 : 2,436,029,376.91 = 1,523,199,113.43 : x
  2. Step 2: Convert to fraction form
    1,774,531,055.43/2,436,029,376.91 = 1,523,199,113.43/x
  3. Step 3: Cross multiply
    1,774,531,055.43x = 2,436,029,376.91 × 1,523,199,113.43
  4. Step 4: Simplify right side
    1,774,531,055.43x = 3,710,557,787,196,344,832
  5. Step 5: Solve for x
    x = 3,710,557,787,196,344,832/1,774,531,055.43
  6. Step 6: Final answer
    x = 2,091,007,523.28

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.