Home / 503,160,558.02-754,922,442.27-175,684,316.66

Finding the Fourth Proportional to 503,160,558.02, 754,922,442.27 and 175,684,316.66

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Solution

The fourth proportional to 503,160,558.02, 754,922,442.27 and 175,684,316.66 is: 263,589,884.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    503,160,558.02 : 754,922,442.27 = 175,684,316.66 : x
  2. Step 2: Convert to fraction form
    503,160,558.02/754,922,442.27 = 175,684,316.66/x
  3. Step 3: Cross multiply
    503,160,558.02x = 754,922,442.27 × 175,684,316.66
  4. Step 4: Simplify right side
    503,160,558.02x = 132,628,033,401,503,248
  5. Step 5: Solve for x
    x = 132,628,033,401,503,248/503,160,558.02
  6. Step 6: Final answer
    x = 263,589,884.56

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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.