Home / 933,049,549.04-1,399,783,078.17-350,788,840.02

Finding the Fourth Proportional to 933,049,549.04, 1,399,783,078.17 and 350,788,840.02

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Solution

The fourth proportional to 933,049,549.04, 1,399,783,078.17 and 350,788,840.02 is: 526,261,743.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    933,049,549.04 : 1,399,783,078.17 = 350,788,840.02 : x
  2. Step 2: Convert to fraction form
    933,049,549.04/1,399,783,078.17 = 350,788,840.02/x
  3. Step 3: Cross multiply
    933,049,549.04x = 1,399,783,078.17 × 350,788,840.02
  4. Step 4: Simplify right side
    933,049,549.04x = 491,028,282,270,879,296
  5. Step 5: Solve for x
    x = 491,028,282,270,879,296/933,049,549.04
  6. Step 6: Final answer
    x = 526,261,743.31

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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.