Home / 293,356,624,815.36-440,034,937,223.04-293,356,624,815.36

Finding the Fourth Proportional to 293,356,624,815.36, 440,034,937,223.04 and 293,356,624,815.36

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Solution

The fourth proportional to 293,356,624,815.36, 440,034,937,223.04 and 293,356,624,815.36 is: 440,034,937,223.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    293,356,624,815.36 : 440,034,937,223.04 = 293,356,624,815.36 : x
  2. Step 2: Convert to fraction form
    293,356,624,815.36/440,034,937,223.04 = 293,356,624,815.36/x
  3. Step 3: Cross multiply
    293,356,624,815.36x = 440,034,937,223.04 × 293,356,624,815.36
  4. Step 4: Simplify right side
    293,356,624,815.36x = 129,087,163,984,589,828,915,200
  5. Step 5: Solve for x
    x = 129,087,163,984,589,828,915,200/293,356,624,815.36
  6. Step 6: Final answer
    x = 440,034,937,223.04

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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.