Home / 15,813,434,467.76-23,720,048,956.10-4,022,452,203.08

Finding the Fourth Proportional to 15,813,434,467.76, 23,720,048,956.10 and 4,022,452,203.08

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Solution

The fourth proportional to 15,813,434,467.76, 23,720,048,956.10 and 4,022,452,203.08 is: 6,033,652,169.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,813,434,467.76 : 23,720,048,956.10 = 4,022,452,203.08 : x
  2. Step 2: Convert to fraction form
    15,813,434,467.76/23,720,048,956.10 = 4,022,452,203.08/x
  3. Step 3: Cross multiply
    15,813,434,467.76x = 23,720,048,956.10 × 4,022,452,203.08
  4. Step 4: Simplify right side
    15,813,434,467.76x = 95,412,763,180,523,372,544
  5. Step 5: Solve for x
    x = 95,412,763,180,523,372,544/15,813,434,467.76
  6. Step 6: Final answer
    x = 6,033,652,169.30

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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.