Home / 503,160,557.52-754,922,441.52-175,684,316.16

Finding the Fourth Proportional to 503,160,557.52, 754,922,441.52 and 175,684,316.16

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Solution

The fourth proportional to 503,160,557.52, 754,922,441.52 and 175,684,316.16 is: 263,589,883.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    503,160,557.52 : 754,922,441.52 = 175,684,316.16 : x
  2. Step 2: Convert to fraction form
    503,160,557.52/754,922,441.52 = 175,684,316.16/x
  3. Step 3: Cross multiply
    503,160,557.52x = 754,922,441.52 × 175,684,316.16
  4. Step 4: Simplify right side
    503,160,557.52x = 132,628,032,892,278,784
  5. Step 5: Solve for x
    x = 132,628,032,892,278,784/503,160,557.52
  6. Step 6: Final answer
    x = 263,589,883.81

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.