Home / 59,591,300,125.68-81,134,378,792.64-59,405,338,290.96

Finding the Fourth Proportional to 59,591,300,125.68, 81,134,378,792.64 and 59,405,338,290.96

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Solution

The fourth proportional to 59,591,300,125.68, 81,134,378,792.64 and 59,405,338,290.96 is: 80,881,189,184.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,591,300,125.68 : 81,134,378,792.64 = 59,405,338,290.96 : x
  2. Step 2: Convert to fraction form
    59,591,300,125.68/81,134,378,792.64 = 59,405,338,290.96/x
  3. Step 3: Cross multiply
    59,591,300,125.68x = 81,134,378,792.64 × 59,405,338,290.96
  4. Step 4: Simplify right side
    59,591,300,125.68x = 4,819,815,219,203,670,016,000
  5. Step 5: Solve for x
    x = 4,819,815,219,203,670,016,000/59,591,300,125.68
  6. Step 6: Final answer
    x = 80,881,189,184.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.