Home / 36,122,927.56-49,849,670.55-19,603,051.18

Finding the Fourth Proportional to 36,122,927.56, 49,849,670.55 and 19,603,051.18

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Solution

The fourth proportional to 36,122,927.56, 49,849,670.55 and 19,603,051.18 is: 27,052,227.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,122,927.56 : 49,849,670.55 = 19,603,051.18 : x
  2. Step 2: Convert to fraction form
    36,122,927.56/49,849,670.55 = 19,603,051.18/x
  3. Step 3: Cross multiply
    36,122,927.56x = 49,849,670.55 × 19,603,051.18
  4. Step 4: Simplify right side
    36,122,927.56x = 977,205,643,097,788.62
  5. Step 5: Solve for x
    x = 977,205,643,097,788.62/36,122,927.56
  6. Step 6: Final answer
    x = 27,052,227.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.