Home / 2,969,294,429.60-4,456,811,425.80-1,497,096,571.40

Finding the Fourth Proportional to 2,969,294,429.60, 4,456,811,425.80 and 1,497,096,571.40

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Solution

The fourth proportional to 2,969,294,429.60, 4,456,811,425.80 and 1,497,096,571.40 is: 2,247,091,779.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,969,294,429.60 : 4,456,811,425.80 = 1,497,096,571.40 : x
  2. Step 2: Convert to fraction form
    2,969,294,429.60/4,456,811,425.80 = 1,497,096,571.40/x
  3. Step 3: Cross multiply
    2,969,294,429.60x = 4,456,811,425.80 × 1,497,096,571.40
  4. Step 4: Simplify right side
    2,969,294,429.60x = 6,672,277,104,941,526,016
  5. Step 5: Solve for x
    x = 6,672,277,104,941,526,016/2,969,294,429.60
  6. Step 6: Final answer
    x = 2,247,091,779.93

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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.