Home / 8,304,752,503.80-12,457,161,074.34-2,009,171,624.67

Finding the Fourth Proportional to 8,304,752,503.80, 12,457,161,074.34 and 2,009,171,624.67

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Solution

The fourth proportional to 8,304,752,503.80, 12,457,161,074.34 and 2,009,171,624.67 is: 3,013,765,255.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,304,752,503.80 : 12,457,161,074.34 = 2,009,171,624.67 : x
  2. Step 2: Convert to fraction form
    8,304,752,503.80/12,457,161,074.34 = 2,009,171,624.67/x
  3. Step 3: Cross multiply
    8,304,752,503.80x = 12,457,161,074.34 × 2,009,171,624.67
  4. Step 4: Simplify right side
    8,304,752,503.80x = 25,028,574,554,507,583,488
  5. Step 5: Solve for x
    x = 25,028,574,554,507,583,488/8,304,752,503.80
  6. Step 6: Final answer
    x = 3,013,765,255.86

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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.