Home / 2,022,369,518.90-3,033,554,278.35-568,346,942.90

Finding the Fourth Proportional to 2,022,369,518.90, 3,033,554,278.35 and 568,346,942.90

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Solution

The fourth proportional to 2,022,369,518.90, 3,033,554,278.35 and 568,346,942.90 is: 852,520,414.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,022,369,518.90 : 3,033,554,278.35 = 568,346,942.90 : x
  2. Step 2: Convert to fraction form
    2,022,369,518.90/3,033,554,278.35 = 568,346,942.90/x
  3. Step 3: Cross multiply
    2,022,369,518.90x = 3,033,554,278.35 × 568,346,942.90
  4. Step 4: Simplify right side
    2,022,369,518.90x = 1,724,111,300,221,437,952
  5. Step 5: Solve for x
    x = 1,724,111,300,221,437,952/2,022,369,518.90
  6. Step 6: Final answer
    x = 852,520,414.35

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Half scale
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Double scale
Find fourth proportional to 2,022,369,519.90, 3,033,554,279.85 and 568,346,943.90
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.