Home / 46,739,485.32-70,004,683.98-27,019,449.96

Finding the Fourth Proportional to 46,739,485.32, 70,004,683.98 and 27,019,449.96

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Solution

The fourth proportional to 46,739,485.32, 70,004,683.98 and 27,019,449.96 is: 40,468,739.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,739,485.32 : 70,004,683.98 = 27,019,449.96 : x
  2. Step 2: Convert to fraction form
    46,739,485.32/70,004,683.98 = 27,019,449.96/x
  3. Step 3: Cross multiply
    46,739,485.32x = 70,004,683.98 × 27,019,449.96
  4. Step 4: Simplify right side
    46,739,485.32x = 1,891,488,055,763,223.75
  5. Step 5: Solve for x
    x = 1,891,488,055,763,223.75/46,739,485.32
  6. Step 6: Final answer
    x = 40,468,739.50

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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.