Home / 2,022,369,520.90-3,033,554,281.35-568,346,944.90

Finding the Fourth Proportional to 2,022,369,520.90, 3,033,554,281.35 and 568,346,944.90

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Solution

The fourth proportional to 2,022,369,520.90, 3,033,554,281.35 and 568,346,944.90 is: 852,520,417.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,022,369,520.90 : 3,033,554,281.35 = 568,346,944.90 : x
  2. Step 2: Convert to fraction form
    2,022,369,520.90/3,033,554,281.35 = 568,346,944.90/x
  3. Step 3: Cross multiply
    2,022,369,520.90x = 3,033,554,281.35 × 568,346,944.90
  4. Step 4: Simplify right side
    2,022,369,520.90x = 1,724,111,307,993,587,456
  5. Step 5: Solve for x
    x = 1,724,111,307,993,587,456/2,022,369,520.90
  6. Step 6: Final answer
    x = 852,520,417.35

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Half scale
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Double scale
Find fourth proportional to 2,022,369,521.90, 3,033,554,282.85 and 568,346,945.90
Similar ratio
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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.