Home / 246,630,080.86-340,349,773.96-133,599,835.69

Finding the Fourth Proportional to 246,630,080.86, 340,349,773.96 and 133,599,835.69

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Solution

The fourth proportional to 246,630,080.86, 340,349,773.96 and 133,599,835.69 is: 184,367,915.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,630,080.86 : 340,349,773.96 = 133,599,835.69 : x
  2. Step 2: Convert to fraction form
    246,630,080.86/340,349,773.96 = 133,599,835.69/x
  3. Step 3: Cross multiply
    246,630,080.86x = 340,349,773.96 × 133,599,835.69
  4. Step 4: Simplify right side
    246,630,080.86x = 45,470,673,877,500,768
  5. Step 5: Solve for x
    x = 45,470,673,877,500,768/246,630,080.86
  6. Step 6: Final answer
    x = 184,367,915.37

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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.