Home / 26,468,630,123.80-39,702,945,185.70-23,575,890,472.60

Finding the Fourth Proportional to 26,468,630,123.80, 39,702,945,185.70 and 23,575,890,472.60

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Solution

The fourth proportional to 26,468,630,123.80, 39,702,945,185.70 and 23,575,890,472.60 is: 35,363,835,708.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,468,630,123.80 : 39,702,945,185.70 = 23,575,890,472.60 : x
  2. Step 2: Convert to fraction form
    26,468,630,123.80/39,702,945,185.70 = 23,575,890,472.60/x
  3. Step 3: Cross multiply
    26,468,630,123.80x = 39,702,945,185.70 × 23,575,890,472.60
  4. Step 4: Simplify right side
    26,468,630,123.80x = 936,032,287,137,704,574,976
  5. Step 5: Solve for x
    x = 936,032,287,137,704,574,976/26,468,630,123.80
  6. Step 6: Final answer
    x = 35,363,835,708.90

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Double scale
Find fourth proportional to 26,468,630,124.80, 39,702,945,187.20 and 23,575,890,473.60
Similar ratio
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1.5x scale

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.