Home / 122,507,000,301.80-183,760,500,452.70-29,449,555,437.80

Finding the Fourth Proportional to 122,507,000,301.80, 183,760,500,452.70 and 29,449,555,437.80

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Solution

The fourth proportional to 122,507,000,301.80, 183,760,500,452.70 and 29,449,555,437.80 is: 44,174,333,156.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,507,000,301.80 : 183,760,500,452.70 = 29,449,555,437.80 : x
  2. Step 2: Convert to fraction form
    122,507,000,301.80/183,760,500,452.70 = 29,449,555,437.80/x
  3. Step 3: Cross multiply
    122,507,000,301.80x = 183,760,500,452.70 × 29,449,555,437.80
  4. Step 4: Simplify right side
    122,507,000,301.80x = 5,411,665,045,359,660,367,872
  5. Step 5: Solve for x
    x = 5,411,665,045,359,660,367,872/122,507,000,301.80
  6. Step 6: Final answer
    x = 44,174,333,156.70

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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.