Home / 540,895,000,590.84-811,368,595,096.83-177,852,628,289.86

Finding the Fourth Proportional to 540,895,000,590.84, 811,368,595,096.83 and 177,852,628,289.86

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Solution

The fourth proportional to 540,895,000,590.84, 811,368,595,096.83 and 177,852,628,289.86 is: 266,787,522,517.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    540,895,000,590.84 : 811,368,595,096.83 = 177,852,628,289.86 : x
  2. Step 2: Convert to fraction form
    540,895,000,590.84/811,368,595,096.83 = 177,852,628,289.86/x
  3. Step 3: Cross multiply
    540,895,000,590.84x = 811,368,595,096.83 × 177,852,628,289.86
  4. Step 4: Simplify right side
    540,895,000,590.84x = 144,304,037,149,822,410,555,392
  5. Step 5: Solve for x
    x = 144,304,037,149,822,410,555,392/540,895,000,590.84
  6. Step 6: Final answer
    x = 266,787,522,517.67

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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.