Home / 30,941,730.34-46,412,608.47-11,768,058.34

Finding the Fourth Proportional to 30,941,730.34, 46,412,608.47 and 11,768,058.34

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Solution

The fourth proportional to 30,941,730.34, 46,412,608.47 and 11,768,058.34 is: 17,652,092.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,941,730.34 : 46,412,608.47 = 11,768,058.34 : x
  2. Step 2: Convert to fraction form
    30,941,730.34/46,412,608.47 = 11,768,058.34/x
  3. Step 3: Cross multiply
    30,941,730.34x = 46,412,608.47 × 11,768,058.34
  4. Step 4: Simplify right side
    30,941,730.34x = 546,186,284,186,538.12
  5. Step 5: Solve for x
    x = 546,186,284,186,538.12/30,941,730.34
  6. Step 6: Final answer
    x = 17,652,092.44

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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.