Home / 30,890,948.10-46,336,422.15-23,738,583.30

Finding the Fourth Proportional to 30,890,948.10, 46,336,422.15 and 23,738,583.30

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Solution

The fourth proportional to 30,890,948.10, 46,336,422.15 and 23,738,583.30 is: 35,607,874.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,890,948.10 : 46,336,422.15 = 23,738,583.30 : x
  2. Step 2: Convert to fraction form
    30,890,948.10/46,336,422.15 = 23,738,583.30/x
  3. Step 3: Cross multiply
    30,890,948.10x = 46,336,422.15 × 23,738,583.30
  4. Step 4: Simplify right side
    30,890,948.10x = 1,099,961,017,031,740.12
  5. Step 5: Solve for x
    x = 1,099,961,017,031,740.12/30,890,948.10
  6. Step 6: Final answer
    x = 35,607,874.95

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.