Home / 228,641,304.56-342,962,221.40-62,646,222.00

Finding the Fourth Proportional to 228,641,304.56, 342,962,221.40 and 62,646,222.00

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Solution

The fourth proportional to 228,641,304.56, 342,962,221.40 and 62,646,222.00 is: 93,969,405.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    228,641,304.56 : 342,962,221.40 = 62,646,222.00 : x
  2. Step 2: Convert to fraction form
    228,641,304.56/342,962,221.40 = 62,646,222.00/x
  3. Step 3: Cross multiply
    228,641,304.56x = 342,962,221.40 × 62,646,222.00
  4. Step 4: Simplify right side
    228,641,304.56x = 21,485,287,458,716,188
  5. Step 5: Solve for x
    x = 21,485,287,458,716,188/228,641,304.56
  6. Step 6: Final answer
    x = 93,969,405.49

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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.