Home / 2,022,048,108.60-3,033,072,162.90-987,068,729.40

Finding the Fourth Proportional to 2,022,048,108.60, 3,033,072,162.90 and 987,068,729.40

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Solution

The fourth proportional to 2,022,048,108.60, 3,033,072,162.90 and 987,068,729.40 is: 1,480,603,094.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,022,048,108.60 : 3,033,072,162.90 = 987,068,729.40 : x
  2. Step 2: Convert to fraction form
    2,022,048,108.60/3,033,072,162.90 = 987,068,729.40/x
  3. Step 3: Cross multiply
    2,022,048,108.60x = 3,033,072,162.90 × 987,068,729.40
  4. Step 4: Simplify right side
    2,022,048,108.60x = 2,993,850,686,012,212,736
  5. Step 5: Solve for x
    x = 2,993,850,686,012,212,736/2,022,048,108.60
  6. Step 6: Final answer
    x = 1,480,603,094.10

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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.