Home / 8,359,424,477.53-11,535,856,583.49-4,548,817,464.15

Finding the Fourth Proportional to 8,359,424,477.53, 11,535,856,583.49 and 4,548,817,464.15

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Solution

The fourth proportional to 8,359,424,477.53, 11,535,856,583.49 and 4,548,817,464.15 is: 6,277,286,915.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,359,424,477.53 : 11,535,856,583.49 = 4,548,817,464.15 : x
  2. Step 2: Convert to fraction form
    8,359,424,477.53/11,535,856,583.49 = 4,548,817,464.15/x
  3. Step 3: Cross multiply
    8,359,424,477.53x = 11,535,856,583.49 × 4,548,817,464.15
  4. Step 4: Simplify right side
    8,359,424,477.53x = 52,474,505,890,974,621,696
  5. Step 5: Solve for x
    x = 52,474,505,890,974,621,696/8,359,424,477.53
  6. Step 6: Final answer
    x = 6,277,286,915.15

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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.