Home / 62,206,132.86-93,305,711.62-19,075,217.83

Finding the Fourth Proportional to 62,206,132.86, 93,305,711.62 and 19,075,217.83

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Solution

The fourth proportional to 62,206,132.86, 93,305,711.62 and 19,075,217.83 is: 28,611,757.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,206,132.86 : 93,305,711.62 = 19,075,217.83 : x
  2. Step 2: Convert to fraction form
    62,206,132.86/93,305,711.62 = 19,075,217.83/x
  3. Step 3: Cross multiply
    62,206,132.86x = 93,305,711.62 × 19,075,217.83
  4. Step 4: Simplify right side
    62,206,132.86x = 1,779,826,773,934,662
  5. Step 5: Solve for x
    x = 1,779,826,773,934,662/62,206,132.86
  6. Step 6: Final answer
    x = 28,611,757.27

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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.