Home / 262,184,873,368.15-361,811,274,681.45-146,443,322,095.95

Finding the Fourth Proportional to 262,184,873,368.15, 361,811,274,681.45 and 146,443,322,095.95

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Solution

The fourth proportional to 262,184,873,368.15, 361,811,274,681.45 and 146,443,322,095.95 is: 202,089,633,759.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    262,184,873,368.15 : 361,811,274,681.45 = 146,443,322,095.95 : x
  2. Step 2: Convert to fraction form
    262,184,873,368.15/361,811,274,681.45 = 146,443,322,095.95/x
  3. Step 3: Cross multiply
    262,184,873,368.15x = 361,811,274,681.45 × 146,443,322,095.95
  4. Step 4: Simplify right side
    262,184,873,368.15x = 52,984,845,036,121,831,243,776
  5. Step 5: Solve for x
    x = 52,984,845,036,121,831,243,776/262,184,873,368.15
  6. Step 6: Final answer
    x = 202,089,633,759.01

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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.