Home / 22,281,568,614,672-33,437,619,782,544-7,776,573,541,541.20

Finding the Fourth Proportional to 22,281,568,614,672, 33,437,619,782,544 and 7,776,573,541,541.20

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Solution

The fourth proportional to 22,281,568,614,672, 33,437,619,782,544 and 7,776,573,541,541.20 is: 11,670,188,656,368.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,281,568,614,672 : 33,437,619,782,544 = 7,776,573,541,541.20 : x
  2. Step 2: Convert to fraction form
    22,281,568,614,672/33,437,619,782,544 = 7,776,573,541,541.20/x
  3. Step 3: Cross multiply
    22,281,568,614,672x = 33,437,619,782,544 × 7,776,573,541,541.20
  4. Step 4: Simplify right side
    22,281,568,614,672x = 260,030,109,293,046,280,562,409,472
  5. Step 5: Solve for x
    x = 260,030,109,293,046,280,562,409,472/22,281,568,614,672
  6. Step 6: Final answer
    x = 11,670,188,656,368.71

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Double scale
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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.