Home / 223,325,224.65-334,681,377.80-141,297,259.32

Finding the Fourth Proportional to 223,325,224.65, 334,681,377.80 and 141,297,259.32

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Solution

The fourth proportional to 223,325,224.65, 334,681,377.80 and 141,297,259.32 is: 211,751,993.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,325,224.65 : 334,681,377.80 = 141,297,259.32 : x
  2. Step 2: Convert to fraction form
    223,325,224.65/334,681,377.80 = 141,297,259.32/x
  3. Step 3: Cross multiply
    223,325,224.65x = 334,681,377.80 × 141,297,259.32
  4. Step 4: Simplify right side
    223,325,224.65x = 47,289,561,427,875,008
  5. Step 5: Solve for x
    x = 47,289,561,427,875,008/223,325,224.65
  6. Step 6: Final answer
    x = 211,751,993.09

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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.