Home / 35,744,043,837.93-49,329,020,673.68-19,686,721,722.09

Finding the Fourth Proportional to 35,744,043,837.93, 49,329,020,673.68 and 19,686,721,722.09

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Solution

The fourth proportional to 35,744,043,837.93, 49,329,020,673.68 and 19,686,721,722.09 is: 27,168,909,797.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,744,043,837.93 : 49,329,020,673.68 = 19,686,721,722.09 : x
  2. Step 2: Convert to fraction form
    35,744,043,837.93/49,329,020,673.68 = 19,686,721,722.09/x
  3. Step 3: Cross multiply
    35,744,043,837.93x = 49,329,020,673.68 × 19,686,721,722.09
  4. Step 4: Simplify right side
    35,744,043,837.93x = 971,126,702,825,873,866,752
  5. Step 5: Solve for x
    x = 971,126,702,825,873,866,752/35,744,043,837.93
  6. Step 6: Final answer
    x = 27,168,909,797.37

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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.