Home / 35,769,561,621.52-49,360,557,891.96-19,492,822,810

Finding the Fourth Proportional to 35,769,561,621.52, 49,360,557,891.96 and 19,492,822,810

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Solution

The fourth proportional to 35,769,561,621.52, 49,360,557,891.96 and 19,492,822,810 is: 26,899,312,297.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,769,561,621.52 : 49,360,557,891.96 = 19,492,822,810 : x
  2. Step 2: Convert to fraction form
    35,769,561,621.52/49,360,557,891.96 = 19,492,822,810/x
  3. Step 3: Cross multiply
    35,769,561,621.52x = 49,360,557,891.96 × 19,492,822,810
  4. Step 4: Simplify right side
    35,769,561,621.52x = 962,176,608,790,723,428,352
  5. Step 5: Solve for x
    x = 962,176,608,790,723,428,352/35,769,561,621.52
  6. Step 6: Final answer
    x = 26,899,312,297.19

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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.