Home / 37,205,170.18-55,804,146.91-11,297,695.93

Finding the Fourth Proportional to 37,205,170.18, 55,804,146.91 and 11,297,695.93

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Solution

The fourth proportional to 37,205,170.18, 55,804,146.91 and 11,297,695.93 is: 16,945,448.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,205,170.18 : 55,804,146.91 = 11,297,695.93 : x
  2. Step 2: Convert to fraction form
    37,205,170.18/55,804,146.91 = 11,297,695.93/x
  3. Step 3: Cross multiply
    37,205,170.18x = 55,804,146.91 × 11,297,695.93
  4. Step 4: Simplify right side
    37,205,170.18x = 630,458,283,254,474.50
  5. Step 5: Solve for x
    x = 630,458,283,254,474.50/37,205,170.18
  6. Step 6: Final answer
    x = 16,945,448.18

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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.