Home / 184,920,628.07-255,067,561.93-118,924,611.63

Finding the Fourth Proportional to 184,920,628.07, 255,067,561.93 and 118,924,611.63

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Solution

The fourth proportional to 184,920,628.07, 255,067,561.93 and 118,924,611.63 is: 164,036,922.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,920,628.07 : 255,067,561.93 = 118,924,611.63 : x
  2. Step 2: Convert to fraction form
    184,920,628.07/255,067,561.93 = 118,924,611.63/x
  3. Step 3: Cross multiply
    184,920,628.07x = 255,067,561.93 × 118,924,611.63
  4. Step 4: Simplify right side
    184,920,628.07x = 30,333,810,742,722,548
  5. Step 5: Solve for x
    x = 30,333,810,742,722,548/184,920,628.07
  6. Step 6: Final answer
    x = 164,036,922.54

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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.