Home / 95,886,048.35-143,831,752.26-31,189,853.65

Finding the Fourth Proportional to 95,886,048.35, 143,831,752.26 and 31,189,853.65

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Solution

The fourth proportional to 95,886,048.35, 143,831,752.26 and 31,189,853.65 is: 46,785,652.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,886,048.35 : 143,831,752.26 = 31,189,853.65 : x
  2. Step 2: Convert to fraction form
    95,886,048.35/143,831,752.26 = 31,189,853.65/x
  3. Step 3: Cross multiply
    95,886,048.35x = 143,831,752.26 × 31,189,853.65
  4. Step 4: Simplify right side
    95,886,048.35x = 4,486,091,303,212,456
  5. Step 5: Solve for x
    x = 4,486,091,303,212,456/95,886,048.35
  6. Step 6: Final answer
    x = 46,785,652.14

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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.