Home / 160,182,700.29-240,297,075.23-49,526,999.83

Finding the Fourth Proportional to 160,182,700.29, 240,297,075.23 and 49,526,999.83

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Solution

The fourth proportional to 160,182,700.29, 240,297,075.23 and 49,526,999.83 is: 74,297,618.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,182,700.29 : 240,297,075.23 = 49,526,999.83 : x
  2. Step 2: Convert to fraction form
    160,182,700.29/240,297,075.23 = 49,526,999.83/x
  3. Step 3: Cross multiply
    160,182,700.29x = 240,297,075.23 × 49,526,999.83
  4. Step 4: Simplify right side
    160,182,700.29x = 11,901,193,204,118,442
  5. Step 5: Solve for x
    x = 11,901,193,204,118,442/160,182,700.29
  6. Step 6: Final answer
    x = 74,297,618.80

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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.