Home / 3,797,035,570.32-5,241,725,900.55-2,528,986,813.80

Finding the Fourth Proportional to 3,797,035,570.32, 5,241,725,900.55 and 2,528,986,813.80

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Solution

The fourth proportional to 3,797,035,570.32, 5,241,725,900.55 and 2,528,986,813.80 is: 3,491,211,877.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,797,035,570.32 : 5,241,725,900.55 = 2,528,986,813.80 : x
  2. Step 2: Convert to fraction form
    3,797,035,570.32/5,241,725,900.55 = 2,528,986,813.80/x
  3. Step 3: Cross multiply
    3,797,035,570.32x = 5,241,725,900.55 × 2,528,986,813.80
  4. Step 4: Simplify right side
    3,797,035,570.32x = 13,256,255,684,044,881,920
  5. Step 5: Solve for x
    x = 13,256,255,684,044,881,920/3,797,035,570.32
  6. Step 6: Final answer
    x = 3,491,211,877.94

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1.5x scale

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.