Home / 8,392,895,047.26-11,583,210,794.28-4,776,797,987.97

Finding the Fourth Proportional to 8,392,895,047.26, 11,583,210,794.28 and 4,776,797,987.97

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Solution

The fourth proportional to 8,392,895,047.26, 11,583,210,794.28 and 4,776,797,987.97 is: 6,592,559,266.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,392,895,047.26 : 11,583,210,794.28 = 4,776,797,987.97 : x
  2. Step 2: Convert to fraction form
    8,392,895,047.26/11,583,210,794.28 = 4,776,797,987.97/x
  3. Step 3: Cross multiply
    8,392,895,047.26x = 11,583,210,794.28 × 4,776,797,987.97
  4. Step 4: Simplify right side
    8,392,895,047.26x = 55,330,658,016,349,093,888
  5. Step 5: Solve for x
    x = 55,330,658,016,349,093,888/8,392,895,047.26
  6. Step 6: Final answer
    x = 6,592,559,266.47

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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.