Home / 223,274,988.26-334,928,425.62-59,511,886.98

Finding the Fourth Proportional to 223,274,988.26, 334,928,425.62 and 59,511,886.98

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Solution

The fourth proportional to 223,274,988.26, 334,928,425.62 and 59,511,886.98 is: 89,272,079.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,274,988.26 : 334,928,425.62 = 59,511,886.98 : x
  2. Step 2: Convert to fraction form
    223,274,988.26/334,928,425.62 = 59,511,886.98/x
  3. Step 3: Cross multiply
    223,274,988.26x = 334,928,425.62 × 59,511,886.98
  4. Step 4: Simplify right side
    223,274,988.26x = 19,932,222,609,914,576
  5. Step 5: Solve for x
    x = 19,932,222,609,914,576/223,274,988.26
  6. Step 6: Final answer
    x = 89,272,079.98

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.