Home / 35,769,561,616.01-49,360,557,884.36-19,492,822,804.47

Finding the Fourth Proportional to 35,769,561,616.01, 49,360,557,884.36 and 19,492,822,804.47

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Solution

The fourth proportional to 35,769,561,616.01, 49,360,557,884.36 and 19,492,822,804.47 is: 26,899,312,289.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,769,561,616.01 : 49,360,557,884.36 = 19,492,822,804.47 : x
  2. Step 2: Convert to fraction form
    35,769,561,616.01/49,360,557,884.36 = 19,492,822,804.47/x
  3. Step 3: Cross multiply
    35,769,561,616.01x = 49,360,557,884.36 × 19,492,822,804.47
  4. Step 4: Simplify right side
    35,769,561,616.01x = 962,176,608,369,614,127,104
  5. Step 5: Solve for x
    x = 962,176,608,369,614,127,104/35,769,561,616.01
  6. Step 6: Final answer
    x = 26,899,312,289.56

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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.