Home / 2,084,631,158.68-2,876,780,544.05-1,132,003,386.88

Finding the Fourth Proportional to 2,084,631,158.68, 2,876,780,544.05 and 1,132,003,386.88

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Solution

The fourth proportional to 2,084,631,158.68, 2,876,780,544.05 and 1,132,003,386.88 is: 1,562,158,996.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,084,631,158.68 : 2,876,780,544.05 = 1,132,003,386.88 : x
  2. Step 2: Convert to fraction form
    2,084,631,158.68/2,876,780,544.05 = 1,132,003,386.88/x
  3. Step 3: Cross multiply
    2,084,631,158.68x = 2,876,780,544.05 × 1,132,003,386.88
  4. Step 4: Simplify right side
    2,084,631,158.68x = 3,256,525,319,175,089,664
  5. Step 5: Solve for x
    x = 3,256,525,319,175,089,664/2,084,631,158.68
  6. Step 6: Final answer
    x = 1,562,158,996.62

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.