Home / 62,206,131.93-93,305,710.23-19,075,216.89

Finding the Fourth Proportional to 62,206,131.93, 93,305,710.23 and 19,075,216.89

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Solution

The fourth proportional to 62,206,131.93, 93,305,710.23 and 19,075,216.89 is: 28,611,755.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,206,131.93 : 93,305,710.23 = 19,075,216.89 : x
  2. Step 2: Convert to fraction form
    62,206,131.93/93,305,710.23 = 19,075,216.89/x
  3. Step 3: Cross multiply
    62,206,131.93x = 93,305,710.23 × 19,075,216.89
  4. Step 4: Simplify right side
    62,206,131.93x = 1,779,826,659,712,742
  5. Step 5: Solve for x
    x = 1,779,826,659,712,742/62,206,131.93
  6. Step 6: Final answer
    x = 28,611,755.86

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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.