Home / 7,243,360,400.40-10,865,040,600.60-6,018,920,336.40

Finding the Fourth Proportional to 7,243,360,400.40, 10,865,040,600.60 and 6,018,920,336.40

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Solution

The fourth proportional to 7,243,360,400.40, 10,865,040,600.60 and 6,018,920,336.40 is: 9,028,380,504.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,243,360,400.40 : 10,865,040,600.60 = 6,018,920,336.40 : x
  2. Step 2: Convert to fraction form
    7,243,360,400.40/10,865,040,600.60 = 6,018,920,336.40/x
  3. Step 3: Cross multiply
    7,243,360,400.40x = 10,865,040,600.60 × 6,018,920,336.40
  4. Step 4: Simplify right side
    7,243,360,400.40x = 65,395,813,826,763,005,952
  5. Step 5: Solve for x
    x = 65,395,813,826,763,005,952/7,243,360,400.40
  6. Step 6: Final answer
    x = 9,028,380,504.60

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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.