Home / 262,184,873,121.02-361,811,274,339.49-146,443,321,848.05

Finding the Fourth Proportional to 262,184,873,121.02, 361,811,274,339.49 and 146,443,321,848.05

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Solution

The fourth proportional to 262,184,873,121.02, 361,811,274,339.49 and 146,443,321,848.05 is: 202,089,633,416.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    262,184,873,121.02 : 361,811,274,339.49 = 146,443,321,848.05 : x
  2. Step 2: Convert to fraction form
    262,184,873,121.02/361,811,274,339.49 = 146,443,321,848.05/x
  3. Step 3: Cross multiply
    262,184,873,121.02x = 361,811,274,339.49 × 146,443,321,848.05
  4. Step 4: Simplify right side
    262,184,873,121.02x = 52,984,844,896,351,046,074,368
  5. Step 5: Solve for x
    x = 52,984,844,896,351,046,074,368/262,184,873,121.02
  6. Step 6: Final answer
    x = 202,089,633,416.40

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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.