Home / 19,601,053,142,255-27,051,825,271,033-11,155,896,825,987

Finding the Fourth Proportional to 19,601,053,142,255, 27,051,825,271,033 and 11,155,896,825,987

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Solution

The fourth proportional to 19,601,053,142,255, 27,051,825,271,033 and 11,155,896,825,987 is: 15,396,487,601,357.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,601,053,142,255 : 27,051,825,271,033 = 11,155,896,825,987 : x
  2. Step 2: Convert to fraction form
    19,601,053,142,255/27,051,825,271,033 = 11,155,896,825,987/x
  3. Step 3: Cross multiply
    19,601,053,142,255x = 27,051,825,271,033 × 11,155,896,825,987
  4. Step 4: Simplify right side
    19,601,053,142,255x = 301,787,371,678,271,967,286,263,808
  5. Step 5: Solve for x
    x = 301,787,371,678,271,967,286,263,808/19,601,053,142,255
  6. Step 6: Final answer
    x = 15,396,487,601,357.16

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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.