Home / 13,355,437,294.30-20,033,800,223.74-4,391,428,084.37

Finding the Fourth Proportional to 13,355,437,294.30, 20,033,800,223.74 and 4,391,428,084.37

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Solution

The fourth proportional to 13,355,437,294.30, 20,033,800,223.74 and 4,391,428,084.37 is: 6,587,353,974.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,355,437,294.30 : 20,033,800,223.74 = 4,391,428,084.37 : x
  2. Step 2: Convert to fraction form
    13,355,437,294.30/20,033,800,223.74 = 4,391,428,084.37/x
  3. Step 3: Cross multiply
    13,355,437,294.30x = 20,033,800,223.74 × 4,391,428,084.37
  4. Step 4: Simplify right side
    13,355,437,294.30x = 87,976,992,939,130,503,168
  5. Step 5: Solve for x
    x = 87,976,992,939,130,503,168/13,355,437,294.30
  6. Step 6: Final answer
    x = 6,587,353,974.30

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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.