Home / 3,670,532,548.70-5,505,033,664.65-1,342,566,110.30

Finding the Fourth Proportional to 3,670,532,548.70, 5,505,033,664.65 and 1,342,566,110.30

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Solution

The fourth proportional to 3,670,532,548.70, 5,505,033,664.65 and 1,342,566,110.30 is: 2,013,569,294.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,670,532,548.70 : 5,505,033,664.65 = 1,342,566,110.30 : x
  2. Step 2: Convert to fraction form
    3,670,532,548.70/5,505,033,664.65 = 1,342,566,110.30/x
  3. Step 3: Cross multiply
    3,670,532,548.70x = 5,505,033,664.65 × 1,342,566,110.30
  4. Step 4: Simplify right side
    3,670,532,548.70x = 7,390,871,634,219,704,320
  5. Step 5: Solve for x
    x = 7,390,871,634,219,704,320/3,670,532,548.70
  6. Step 6: Final answer
    x = 2,013,569,294.42

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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.