Home / 5,597,939,150.51-8,396,940,114-1,867,220,303.09

Finding the Fourth Proportional to 5,597,939,150.51, 8,396,940,114 and 1,867,220,303.09

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Solution

The fourth proportional to 5,597,939,150.51, 8,396,940,114 and 1,867,220,303.09 is: 2,800,840,924.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,597,939,150.51 : 8,396,940,114 = 1,867,220,303.09 : x
  2. Step 2: Convert to fraction form
    5,597,939,150.51/8,396,940,114 = 1,867,220,303.09/x
  3. Step 3: Cross multiply
    5,597,939,150.51x = 8,396,940,114 × 1,867,220,303.09
  4. Step 4: Simplify right side
    5,597,939,150.51x = 15,678,937,064,649,674,752
  5. Step 5: Solve for x
    x = 15,678,937,064,649,674,752/5,597,939,150.51
  6. Step 6: Final answer
    x = 2,800,840,924.33

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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.