Home / 1,074,879,690,549.20-1,483,333,916,231.40-580,484,200,227.32

Finding the Fourth Proportional to 1,074,879,690,549.20, 1,483,333,916,231.40 and 580,484,200,227.32

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Solution

The fourth proportional to 1,074,879,690,549.20, 1,483,333,916,231.40 and 580,484,200,227.32 is: 801,068,165,678.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,074,879,690,549.20 : 1,483,333,916,231.40 = 580,484,200,227.32 : x
  2. Step 2: Convert to fraction form
    1,074,879,690,549.20/1,483,333,916,231.40 = 580,484,200,227.32/x
  3. Step 3: Cross multiply
    1,074,879,690,549.20x = 1,483,333,916,231.40 × 580,484,200,227.32
  4. Step 4: Simplify right side
    1,074,879,690,549.20x = 861,051,902,033,642,538,401,792
  5. Step 5: Solve for x
    x = 861,051,902,033,642,538,401,792/1,074,879,690,549.20
  6. Step 6: Final answer
    x = 801,068,165,678.80

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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.