Home / 14,063,053,560.03-19,407,028,275.40-7,632,874,865.08

Finding the Fourth Proportional to 14,063,053,560.03, 19,407,028,275.40 and 7,632,874,865.08

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Solution

The fourth proportional to 14,063,053,560.03, 19,407,028,275.40 and 7,632,874,865.08 is: 10,533,375,109.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,063,053,560.03 : 19,407,028,275.40 = 7,632,874,865.08 : x
  2. Step 2: Convert to fraction form
    14,063,053,560.03/19,407,028,275.40 = 7,632,874,865.08/x
  3. Step 3: Cross multiply
    14,063,053,560.03x = 19,407,028,275.40 × 7,632,874,865.08
  4. Step 4: Simplify right side
    14,063,053,560.03x = 148,131,418,329,149,014,016
  5. Step 5: Solve for x
    x = 148,131,418,329,149,014,016/14,063,053,560.03
  6. Step 6: Final answer
    x = 10,533,375,109.24

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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.