Home / 225,559,860,870.35-338,478,956,930.68-104,525,855,958.93

Finding the Fourth Proportional to 225,559,860,870.35, 338,478,956,930.68 and 104,525,855,958.93

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Solution

The fourth proportional to 225,559,860,870.35, 338,478,956,930.68 and 104,525,855,958.93 is: 156,853,274,163.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    225,559,860,870.35 : 338,478,956,930.68 = 104,525,855,958.93 : x
  2. Step 2: Convert to fraction form
    225,559,860,870.35/338,478,956,930.68 = 104,525,855,958.93/x
  3. Step 3: Cross multiply
    225,559,860,870.35x = 338,478,956,930.68 × 104,525,855,958.93
  4. Step 4: Simplify right side
    225,559,860,870.35x = 35,379,802,697,265,127,096,320
  5. Step 5: Solve for x
    x = 35,379,802,697,265,127,096,320/225,559,860,870.35
  6. Step 6: Final answer
    x = 156,853,274,163.00

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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.