Home / 1,082,028,779.04-1,624,092,708.42-522,184,594.17

Finding the Fourth Proportional to 1,082,028,779.04, 1,624,092,708.42 and 522,184,594.17

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Solution

The fourth proportional to 1,082,028,779.04, 1,624,092,708.42 and 522,184,594.17 is: 783,783,396.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,082,028,779.04 : 1,624,092,708.42 = 522,184,594.17 : x
  2. Step 2: Convert to fraction form
    1,082,028,779.04/1,624,092,708.42 = 522,184,594.17/x
  3. Step 3: Cross multiply
    1,082,028,779.04x = 1,624,092,708.42 × 522,184,594.17
  4. Step 4: Simplify right side
    1,082,028,779.04x = 848,076,191,840,753,920
  5. Step 5: Solve for x
    x = 848,076,191,840,753,920/1,082,028,779.04
  6. Step 6: Final answer
    x = 783,783,396.77

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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.