Home / 46,564,679.40-69,847,019.10-44,474,490.60

Finding the Fourth Proportional to 46,564,679.40, 69,847,019.10 and 44,474,490.60

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Solution

The fourth proportional to 46,564,679.40, 69,847,019.10 and 44,474,490.60 is: 66,711,735.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,564,679.40 : 69,847,019.10 = 44,474,490.60 : x
  2. Step 2: Convert to fraction form
    46,564,679.40/69,847,019.10 = 44,474,490.60/x
  3. Step 3: Cross multiply
    46,564,679.40x = 69,847,019.10 × 44,474,490.60
  4. Step 4: Simplify right side
    46,564,679.40x = 3,106,410,594,400,970.50
  5. Step 5: Solve for x
    x = 3,106,410,594,400,970.50/46,564,679.40
  6. Step 6: Final answer
    x = 66,711,735.90

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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.