Home / 69,379,065,559.34-103,995,148,702.60-23,336,821,317.61

Finding the Fourth Proportional to 69,379,065,559.34, 103,995,148,702.60 and 23,336,821,317.61

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Solution

The fourth proportional to 69,379,065,559.34, 103,995,148,702.60 and 23,336,821,317.61 is: 34,980,525,949.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,379,065,559.34 : 103,995,148,702.60 = 23,336,821,317.61 : x
  2. Step 2: Convert to fraction form
    69,379,065,559.34/103,995,148,702.60 = 23,336,821,317.61/x
  3. Step 3: Cross multiply
    69,379,065,559.34x = 103,995,148,702.60 × 23,336,821,317.61
  4. Step 4: Simplify right side
    69,379,065,559.34x = 2,426,916,203,171,169,697,792
  5. Step 5: Solve for x
    x = 2,426,916,203,171,169,697,792/69,379,065,559.34
  6. Step 6: Final answer
    x = 34,980,525,949.80

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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.