Home / 3,033,998,980.10-4,551,301,588.35-823,243,786.10

Finding the Fourth Proportional to 3,033,998,980.10, 4,551,301,588.35 and 823,243,786.10

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Solution

The fourth proportional to 3,033,998,980.10, 4,551,301,588.35 and 823,243,786.10 is: 1,234,947,927.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,033,998,980.10 : 4,551,301,588.35 = 823,243,786.10 : x
  2. Step 2: Convert to fraction form
    3,033,998,980.10/4,551,301,588.35 = 823,243,786.10/x
  3. Step 3: Cross multiply
    3,033,998,980.10x = 4,551,301,588.35 × 823,243,786.10
  4. Step 4: Simplify right side
    3,033,998,980.10x = 3,746,830,751,276,197,888
  5. Step 5: Solve for x
    x = 3,746,830,751,276,197,888/3,033,998,980.10
  6. Step 6: Final answer
    x = 1,234,947,927.09

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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.