Home / 30,883,944.88-46,295,795-14,705,549.20

Finding the Fourth Proportional to 30,883,944.88, 46,295,795 and 14,705,549.20

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Solution

The fourth proportional to 30,883,944.88, 46,295,795 and 14,705,549.20 is: 22,043,980.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,883,944.88 : 46,295,795 = 14,705,549.20 : x
  2. Step 2: Convert to fraction form
    30,883,944.88/46,295,795 = 14,705,549.20/x
  3. Step 3: Cross multiply
    30,883,944.88x = 46,295,795 × 14,705,549.20
  4. Step 4: Simplify right side
    30,883,944.88x = 680,805,091,125,614
  5. Step 5: Solve for x
    x = 680,805,091,125,614/30,883,944.88
  6. Step 6: Final answer
    x = 22,043,980.90

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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.