Home / 2,023,117,693.07-2,791,963,754.48-1,131,082,004.39

Finding the Fourth Proportional to 2,023,117,693.07, 2,791,963,754.48 and 1,131,082,004.39

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Solution

The fourth proportional to 2,023,117,693.07, 2,791,963,754.48 and 1,131,082,004.39 is: 1,560,927,458.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,023,117,693.07 : 2,791,963,754.48 = 1,131,082,004.39 : x
  2. Step 2: Convert to fraction form
    2,023,117,693.07/2,791,963,754.48 = 1,131,082,004.39/x
  3. Step 3: Cross multiply
    2,023,117,693.07x = 2,791,963,754.48 × 1,131,082,004.39
  4. Step 4: Simplify right side
    2,023,117,693.07x = 3,157,939,959,601,468,416
  5. Step 5: Solve for x
    x = 3,157,939,959,601,468,416/2,023,117,693.07
  6. Step 6: Final answer
    x = 1,560,927,458.85

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Double scale
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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.