Home / 265,415,458.56-366,430,449.65-235,965,447.93

Finding the Fourth Proportional to 265,415,458.56, 366,430,449.65 and 235,965,447.93

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Solution

The fourth proportional to 265,415,458.56, 366,430,449.65 and 235,965,447.93 is: 325,772,001.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    265,415,458.56 : 366,430,449.65 = 235,965,447.93 : x
  2. Step 2: Convert to fraction form
    265,415,458.56/366,430,449.65 = 235,965,447.93/x
  3. Step 3: Cross multiply
    265,415,458.56x = 366,430,449.65 × 235,965,447.93
  4. Step 4: Simplify right side
    265,415,458.56x = 86,464,925,184,988,512
  5. Step 5: Solve for x
    x = 86,464,925,184,988,512/265,415,458.56
  6. Step 6: Final answer
    x = 325,772,001.58

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.