Home / 473,050,670,601.36-709,576,014,099.66-114,900,230,853.44

Finding the Fourth Proportional to 473,050,670,601.36, 709,576,014,099.66 and 114,900,230,853.44

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Solution

The fourth proportional to 473,050,670,601.36, 709,576,014,099.66 and 114,900,230,853.44 is: 172,350,348,271.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    473,050,670,601.36 : 709,576,014,099.66 = 114,900,230,853.44 : x
  2. Step 2: Convert to fraction form
    473,050,670,601.36/709,576,014,099.66 = 114,900,230,853.44/x
  3. Step 3: Cross multiply
    473,050,670,601.36x = 709,576,014,099.66 × 114,900,230,853.44
  4. Step 4: Simplify right side
    473,050,670,601.36x = 81,530,447,828,114,737,201,152
  5. Step 5: Solve for x
    x = 81,530,447,828,114,737,201,152/473,050,670,601.36
  6. Step 6: Final answer
    x = 172,350,348,271.30

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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.