Home / 1,014,921,266.44-1,400,566,348.43-562,796,735.44

Finding the Fourth Proportional to 1,014,921,266.44, 1,400,566,348.43 and 562,796,735.44

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Solution

The fourth proportional to 1,014,921,266.44, 1,400,566,348.43 and 562,796,735.44 is: 776,645,632.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,014,921,266.44 : 1,400,566,348.43 = 562,796,735.44 : x
  2. Step 2: Convert to fraction form
    1,014,921,266.44/1,400,566,348.43 = 562,796,735.44/x
  3. Step 3: Cross multiply
    1,014,921,266.44x = 1,400,566,348.43 × 562,796,735.44
  4. Step 4: Simplify right side
    1,014,921,266.44x = 788,234,168,663,525,632
  5. Step 5: Solve for x
    x = 788,234,168,663,525,632/1,014,921,266.44
  6. Step 6: Final answer
    x = 776,645,632.26

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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.