Home / 1,082,028,781.04-1,624,092,711.42-522,184,596.17

Finding the Fourth Proportional to 1,082,028,781.04, 1,624,092,711.42 and 522,184,596.17

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Solution

The fourth proportional to 1,082,028,781.04, 1,624,092,711.42 and 522,184,596.17 is: 783,783,399.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,082,028,781.04 : 1,624,092,711.42 = 522,184,596.17 : x
  2. Step 2: Convert to fraction form
    1,082,028,781.04/1,624,092,711.42 = 522,184,596.17/x
  3. Step 3: Cross multiply
    1,082,028,781.04x = 1,624,092,711.42 × 522,184,596.17
  4. Step 4: Simplify right side
    1,082,028,781.04x = 848,076,196,655,493,120
  5. Step 5: Solve for x
    x = 848,076,196,655,493,120/1,082,028,781.04
  6. Step 6: Final answer
    x = 783,783,399.77

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Double scale
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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.