Home / 35,344,397.07-48,775,559.40-19,874,346.39

Finding the Fourth Proportional to 35,344,397.07, 48,775,559.40 and 19,874,346.39

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Solution

The fourth proportional to 35,344,397.07, 48,775,559.40 and 19,874,346.39 is: 27,426,761.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,344,397.07 : 48,775,559.40 = 19,874,346.39 : x
  2. Step 2: Convert to fraction form
    35,344,397.07/48,775,559.40 = 19,874,346.39/x
  3. Step 3: Cross multiply
    35,344,397.07x = 48,775,559.40 × 19,874,346.39
  4. Step 4: Simplify right side
    35,344,397.07x = 969,382,362,881,620.62
  5. Step 5: Solve for x
    x = 969,382,362,881,620.62/35,344,397.07
  6. Step 6: Final answer
    x = 27,426,761.90

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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.