Home / 30,535,247,072.40-45,738,373,354.20-30,535,247,072.40

Finding the Fourth Proportional to 30,535,247,072.40, 45,738,373,354.20 and 30,535,247,072.40

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Solution

The fourth proportional to 30,535,247,072.40, 45,738,373,354.20 and 30,535,247,072.40 is: 45,738,373,354.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,535,247,072.40 : 45,738,373,354.20 = 30,535,247,072.40 : x
  2. Step 2: Convert to fraction form
    30,535,247,072.40/45,738,373,354.20 = 30,535,247,072.40/x
  3. Step 3: Cross multiply
    30,535,247,072.40x = 45,738,373,354.20 × 30,535,247,072.40
  4. Step 4: Simplify right side
    30,535,247,072.40x = 1,396,632,531,060,173,570,048
  5. Step 5: Solve for x
    x = 1,396,632,531,060,173,570,048/30,535,247,072.40
  6. Step 6: Final answer
    x = 45,738,373,354.20

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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.