Home / 46,098,679.60-69,148,019.40-43,972,915.60

Finding the Fourth Proportional to 46,098,679.60, 69,148,019.40 and 43,972,915.60

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Solution

The fourth proportional to 46,098,679.60, 69,148,019.40 and 43,972,915.60 is: 65,959,373.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,098,679.60 : 69,148,019.40 = 43,972,915.60 : x
  2. Step 2: Convert to fraction form
    46,098,679.60/69,148,019.40 = 43,972,915.60/x
  3. Step 3: Cross multiply
    46,098,679.60x = 69,148,019.40 × 43,972,915.60
  4. Step 4: Simplify right side
    46,098,679.60x = 3,040,640,020,983,363
  5. Step 5: Solve for x
    x = 3,040,640,020,983,363/46,098,679.60
  6. Step 6: Final answer
    x = 65,959,373.40

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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.