Home / 32,036,813.15-48,054,710.68-7,775,940.83

Finding the Fourth Proportional to 32,036,813.15, 48,054,710.68 and 7,775,940.83

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Solution

The fourth proportional to 32,036,813.15, 48,054,710.68 and 7,775,940.83 is: 11,663,787.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,036,813.15 : 48,054,710.68 = 7,775,940.83 : x
  2. Step 2: Convert to fraction form
    32,036,813.15/48,054,710.68 = 7,775,940.83/x
  3. Step 3: Cross multiply
    32,036,813.15x = 48,054,710.68 × 7,775,940.83
  4. Step 4: Simplify right side
    32,036,813.15x = 373,670,586,590,735.69
  5. Step 5: Solve for x
    x = 373,670,586,590,735.69/32,036,813.15
  6. Step 6: Final answer
    x = 11,663,787.68

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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.