Home / 28,758,928,534.20-43,111,183,022.10-16,977,094,140.60

Finding the Fourth Proportional to 28,758,928,534.20, 43,111,183,022.10 and 16,977,094,140.60

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Solution

The fourth proportional to 28,758,928,534.20, 43,111,183,022.10 and 16,977,094,140.60 is: 25,449,578,617.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,758,928,534.20 : 43,111,183,022.10 = 16,977,094,140.60 : x
  2. Step 2: Convert to fraction form
    28,758,928,534.20/43,111,183,022.10 = 16,977,094,140.60/x
  3. Step 3: Cross multiply
    28,758,928,534.20x = 43,111,183,022.10 × 16,977,094,140.60
  4. Step 4: Simplify right side
    28,758,928,534.20x = 731,902,612,678,828,097,536
  5. Step 5: Solve for x
    x = 731,902,612,678,828,097,536/28,758,928,534.20
  6. Step 6: Final answer
    x = 25,449,578,617.24

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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.