Home / 184,920,629.07-255,067,563.31-118,924,612.63

Finding the Fourth Proportional to 184,920,629.07, 255,067,563.31 and 118,924,612.63

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Solution

The fourth proportional to 184,920,629.07, 255,067,563.31 and 118,924,612.63 is: 164,036,923.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,920,629.07 : 255,067,563.31 = 118,924,612.63 : x
  2. Step 2: Convert to fraction form
    184,920,629.07/255,067,563.31 = 118,924,612.63/x
  3. Step 3: Cross multiply
    184,920,629.07x = 255,067,563.31 × 118,924,612.63
  4. Step 4: Simplify right side
    184,920,629.07x = 30,333,811,161,119,748
  5. Step 5: Solve for x
    x = 30,333,811,161,119,748/184,920,629.07
  6. Step 6: Final answer
    x = 164,036,923.92

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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.