Home / 19,333,062.65-28,993,391.41-6,376,300.42

Finding the Fourth Proportional to 19,333,062.65, 28,993,391.41 and 6,376,300.42

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Solution

The fourth proportional to 19,333,062.65, 28,993,391.41 and 6,376,300.42 is: 9,562,404.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,333,062.65 : 28,993,391.41 = 6,376,300.42 : x
  2. Step 2: Convert to fraction form
    19,333,062.65/28,993,391.41 = 6,376,300.42/x
  3. Step 3: Cross multiply
    19,333,062.65x = 28,993,391.41 × 6,376,300.42
  4. Step 4: Simplify right side
    19,333,062.65x = 184,870,573,824,807.41
  5. Step 5: Solve for x
    x = 184,870,573,824,807.41/19,333,062.65
  6. Step 6: Final answer
    x = 9,562,404.94

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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.