Home / 17,045,503.90-25,568,800.74-6,670,312.04

Finding the Fourth Proportional to 17,045,503.90, 25,568,800.74 and 6,670,312.04

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Solution

The fourth proportional to 17,045,503.90, 25,568,800.74 and 6,670,312.04 is: 10,005,681.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,045,503.90 : 25,568,800.74 = 6,670,312.04 : x
  2. Step 2: Convert to fraction form
    17,045,503.90/25,568,800.74 = 6,670,312.04/x
  3. Step 3: Cross multiply
    17,045,503.90x = 25,568,800.74 × 6,670,312.04
  4. Step 4: Simplify right side
    17,045,503.90x = 170,551,879,424,382.91
  5. Step 5: Solve for x
    x = 170,551,879,424,382.91/17,045,503.90
  6. Step 6: Final answer
    x = 10,005,681.29

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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.