Home / 41,316,094.86-61,902,321.20-28,993,924.50

Finding the Fourth Proportional to 41,316,094.86, 61,902,321.20 and 28,993,924.50

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Solution

The fourth proportional to 41,316,094.86, 61,902,321.20 and 28,993,924.50 is: 43,440,485.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,316,094.86 : 61,902,321.20 = 28,993,924.50 : x
  2. Step 2: Convert to fraction form
    41,316,094.86/61,902,321.20 = 28,993,924.50/x
  3. Step 3: Cross multiply
    41,316,094.86x = 61,902,321.20 × 28,993,924.50
  4. Step 4: Simplify right side
    41,316,094.86x = 1,794,791,227,247,549.50
  5. Step 5: Solve for x
    x = 1,794,791,227,247,549.50/41,316,094.86
  6. Step 6: Final answer
    x = 43,440,485.68

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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.