Home / 316,922,829.66-437,345,066.12-182,956,224.66

Finding the Fourth Proportional to 316,922,829.66, 437,345,066.12 and 182,956,224.66

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Solution

The fourth proportional to 316,922,829.66, 437,345,066.12 and 182,956,224.66 is: 252,474,718.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    316,922,829.66 : 437,345,066.12 = 182,956,224.66 : x
  2. Step 2: Convert to fraction form
    316,922,829.66/437,345,066.12 = 182,956,224.66/x
  3. Step 3: Cross multiply
    316,922,829.66x = 437,345,066.12 × 182,956,224.66
  4. Step 4: Simplify right side
    316,922,829.66x = 80,015,002,170,993,280
  5. Step 5: Solve for x
    x = 80,015,002,170,993,280/316,922,829.66
  6. Step 6: Final answer
    x = 252,474,718.39

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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.