Home / 529,141,654.27-793,661,157.93-160,679,794

Finding the Fourth Proportional to 529,141,654.27, 793,661,157.93 and 160,679,794

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Solution

The fourth proportional to 529,141,654.27, 793,661,157.93 and 160,679,794 is: 241,004,106.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    529,141,654.27 : 793,661,157.93 = 160,679,794 : x
  2. Step 2: Convert to fraction form
    529,141,654.27/793,661,157.93 = 160,679,794/x
  3. Step 3: Cross multiply
    529,141,654.27x = 793,661,157.93 × 160,679,794
  4. Step 4: Simplify right side
    529,141,654.27x = 127,525,311,361,993,856
  5. Step 5: Solve for x
    x = 127,525,311,361,993,856/529,141,654.27
  6. Step 6: Final answer
    x = 241,004,106.05

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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.