Home / 46,419,821,692.64-64,059,570,868.72-26,371,911,469.92

Finding the Fourth Proportional to 46,419,821,692.64, 64,059,570,868.72 and 26,371,911,469.92

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Solution

The fourth proportional to 46,419,821,692.64, 64,059,570,868.72 and 26,371,911,469.92 is: 36,393,361,071.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,419,821,692.64 : 64,059,570,868.72 = 26,371,911,469.92 : x
  2. Step 2: Convert to fraction form
    46,419,821,692.64/64,059,570,868.72 = 26,371,911,469.92/x
  3. Step 3: Cross multiply
    46,419,821,692.64x = 64,059,570,868.72 × 26,371,911,469.92
  4. Step 4: Simplify right side
    46,419,821,692.64x = 1,689,373,331,750,950,010,880
  5. Step 5: Solve for x
    x = 1,689,373,331,750,950,010,880/46,419,821,692.64
  6. Step 6: Final answer
    x = 36,393,361,071.85

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.