Home / 30,958,663.10-46,336,945.30-22,759,134.80

Finding the Fourth Proportional to 30,958,663.10, 46,336,945.30 and 22,759,134.80

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Solution

The fourth proportional to 30,958,663.10, 46,336,945.30 and 22,759,134.80 is: 34,064,416.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,958,663.10 : 46,336,945.30 = 22,759,134.80 : x
  2. Step 2: Convert to fraction form
    30,958,663.10/46,336,945.30 = 22,759,134.80/x
  3. Step 3: Cross multiply
    30,958,663.10x = 46,336,945.30 × 22,759,134.80
  4. Step 4: Simplify right side
    30,958,663.10x = 1,054,588,784,014,344
  5. Step 5: Solve for x
    x = 1,054,588,784,014,344/30,958,663.10
  6. Step 6: Final answer
    x = 34,064,416.18

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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.