Home / 6,440,304,814.80-9,660,457,222.20-6,440,304,814.80

Finding the Fourth Proportional to 6,440,304,814.80, 9,660,457,222.20 and 6,440,304,814.80

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Solution

The fourth proportional to 6,440,304,814.80, 9,660,457,222.20 and 6,440,304,814.80 is: 9,660,457,222.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,440,304,814.80 : 9,660,457,222.20 = 6,440,304,814.80 : x
  2. Step 2: Convert to fraction form
    6,440,304,814.80/9,660,457,222.20 = 6,440,304,814.80/x
  3. Step 3: Cross multiply
    6,440,304,814.80x = 9,660,457,222.20 × 6,440,304,814.80
  4. Step 4: Simplify right side
    6,440,304,814.80x = 62,216,289,161,304,096,768
  5. Step 5: Solve for x
    x = 62,216,289,161,304,096,768/6,440,304,814.80
  6. Step 6: Final answer
    x = 9,660,457,222.20

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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.