Home / 240,759,582.06-360,526,301.78-158,629,464.93

Finding the Fourth Proportional to 240,759,582.06, 360,526,301.78 and 158,629,464.93

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Solution

The fourth proportional to 240,759,582.06, 360,526,301.78 and 158,629,464.93 is: 237,540,262.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,759,582.06 : 360,526,301.78 = 158,629,464.93 : x
  2. Step 2: Convert to fraction form
    240,759,582.06/360,526,301.78 = 158,629,464.93/x
  3. Step 3: Cross multiply
    240,759,582.06x = 360,526,301.78 × 158,629,464.93
  4. Step 4: Simplify right side
    240,759,582.06x = 57,190,094,343,759,960
  5. Step 5: Solve for x
    x = 57,190,094,343,759,960/240,759,582.06
  6. Step 6: Final answer
    x = 237,540,262.59

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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.