Home / 2,090,821,451.04-2,885,245,212.48-1,138,182,384

Finding the Fourth Proportional to 2,090,821,451.04, 2,885,245,212.48 and 1,138,182,384

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Solution

The fourth proportional to 2,090,821,451.04, 2,885,245,212.48 and 1,138,182,384 is: 1,570,643,573.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,090,821,451.04 : 2,885,245,212.48 = 1,138,182,384 : x
  2. Step 2: Convert to fraction form
    2,090,821,451.04/2,885,245,212.48 = 1,138,182,384/x
  3. Step 3: Cross multiply
    2,090,821,451.04x = 2,885,245,212.48 × 1,138,182,384
  4. Step 4: Simplify right side
    2,090,821,451.04x = 3,283,935,274,365,072,896
  5. Step 5: Solve for x
    x = 3,283,935,274,365,072,896/2,090,821,451.04
  6. Step 6: Final answer
    x = 1,570,643,573.00

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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.