Home / 30,962,442.93-46,443,812.70-9,397,231.45

Finding the Fourth Proportional to 30,962,442.93, 46,443,812.70 and 9,397,231.45

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Solution

The fourth proportional to 30,962,442.93, 46,443,812.70 and 9,397,231.45 is: 14,095,892.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,962,442.93 : 46,443,812.70 = 9,397,231.45 : x
  2. Step 2: Convert to fraction form
    30,962,442.93/46,443,812.70 = 9,397,231.45/x
  3. Step 3: Cross multiply
    30,962,442.93x = 46,443,812.70 × 9,397,231.45
  4. Step 4: Simplify right side
    30,962,442.93x = 436,443,257,542,725.94
  5. Step 5: Solve for x
    x = 436,443,257,542,725.94/30,962,442.93
  6. Step 6: Final answer
    x = 14,095,892.19

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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.