Home / 6,048,131,215.20-9,072,196,822.80-4,395,137,128.80

Finding the Fourth Proportional to 6,048,131,215.20, 9,072,196,822.80 and 4,395,137,128.80

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Solution

The fourth proportional to 6,048,131,215.20, 9,072,196,822.80 and 4,395,137,128.80 is: 6,592,705,693.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,048,131,215.20 : 9,072,196,822.80 = 4,395,137,128.80 : x
  2. Step 2: Convert to fraction form
    6,048,131,215.20/9,072,196,822.80 = 4,395,137,128.80/x
  3. Step 3: Cross multiply
    6,048,131,215.20x = 9,072,196,822.80 × 4,395,137,128.80
  4. Step 4: Simplify right side
    6,048,131,215.20x = 39,873,549,095,669,669,888
  5. Step 5: Solve for x
    x = 39,873,549,095,669,669,888/6,048,131,215.20
  6. Step 6: Final answer
    x = 6,592,705,693.20

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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.