Home / 2,022,369,521.40-3,033,554,282.10-568,346,945.40

Finding the Fourth Proportional to 2,022,369,521.40, 3,033,554,282.10 and 568,346,945.40

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Solution

The fourth proportional to 2,022,369,521.40, 3,033,554,282.10 and 568,346,945.40 is: 852,520,418.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,022,369,521.40 : 3,033,554,282.10 = 568,346,945.40 : x
  2. Step 2: Convert to fraction form
    2,022,369,521.40/3,033,554,282.10 = 568,346,945.40/x
  3. Step 3: Cross multiply
    2,022,369,521.40x = 3,033,554,282.10 × 568,346,945.40
  4. Step 4: Simplify right side
    2,022,369,521.40x = 1,724,111,309,936,624,896
  5. Step 5: Solve for x
    x = 1,724,111,309,936,624,896/2,022,369,521.40
  6. Step 6: Final answer
    x = 852,520,418.10

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Half scale
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Double scale
Find fourth proportional to 2,022,369,522.40, 3,033,554,283.60 and 568,346,946.40
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.