Home / 122,507,000,309.80-183,760,500,464.70-29,449,555,445.80

Finding the Fourth Proportional to 122,507,000,309.80, 183,760,500,464.70 and 29,449,555,445.80

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Solution

The fourth proportional to 122,507,000,309.80, 183,760,500,464.70 and 29,449,555,445.80 is: 44,174,333,168.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,507,000,309.80 : 183,760,500,464.70 = 29,449,555,445.80 : x
  2. Step 2: Convert to fraction form
    122,507,000,309.80/183,760,500,464.70 = 29,449,555,445.80/x
  3. Step 3: Cross multiply
    122,507,000,309.80x = 183,760,500,464.70 × 29,449,555,445.80
  4. Step 4: Simplify right side
    122,507,000,309.80x = 5,411,665,047,183,139,274,752
  5. Step 5: Solve for x
    x = 5,411,665,047,183,139,274,752/122,507,000,309.80
  6. Step 6: Final answer
    x = 44,174,333,168.70

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1.5x scale

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.