Home / 4,814,968,999.10-7,222,453,498.65-4,814,968,999.10

Finding the Fourth Proportional to 4,814,968,999.10, 7,222,453,498.65 and 4,814,968,999.10

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Solution

The fourth proportional to 4,814,968,999.10, 7,222,453,498.65 and 4,814,968,999.10 is: 7,222,453,498.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,814,968,999.10 : 7,222,453,498.65 = 4,814,968,999.10 : x
  2. Step 2: Convert to fraction form
    4,814,968,999.10/7,222,453,498.65 = 4,814,968,999.10/x
  3. Step 3: Cross multiply
    4,814,968,999.10x = 7,222,453,498.65 × 4,814,968,999.10
  4. Step 4: Simplify right side
    4,814,968,999.10x = 34,775,889,693,441,085,440
  5. Step 5: Solve for x
    x = 34,775,889,693,441,085,440/4,814,968,999.10
  6. Step 6: Final answer
    x = 7,222,453,498.65

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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.