Home / 50,033,812,682.80-75,050,655,644.94-12,768,805,233.64

Finding the Fourth Proportional to 50,033,812,682.80, 75,050,655,644.94 and 12,768,805,233.64

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Solution

The fourth proportional to 50,033,812,682.80, 75,050,655,644.94 and 12,768,805,233.64 is: 19,153,191,675.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,033,812,682.80 : 75,050,655,644.94 = 12,768,805,233.64 : x
  2. Step 2: Convert to fraction form
    50,033,812,682.80/75,050,655,644.94 = 12,768,805,233.64/x
  3. Step 3: Cross multiply
    50,033,812,682.80x = 75,050,655,644.94 × 12,768,805,233.64
  4. Step 4: Simplify right side
    50,033,812,682.80x = 958,307,204,587,223,252,992
  5. Step 5: Solve for x
    x = 958,307,204,587,223,252,992/50,033,812,682.80
  6. Step 6: Final answer
    x = 19,153,191,675.85

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1.5x scale

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.