Home / 16,091,075.64-24,136,078.84-6,993,182.36

Finding the Fourth Proportional to 16,091,075.64, 24,136,078.84 and 6,993,182.36

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Solution

The fourth proportional to 16,091,075.64, 24,136,078.84 and 6,993,182.36 is: 10,489,541.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,091,075.64 : 24,136,078.84 = 6,993,182.36 : x
  2. Step 2: Convert to fraction form
    16,091,075.64/24,136,078.84 = 6,993,182.36/x
  3. Step 3: Cross multiply
    16,091,075.64x = 24,136,078.84 × 6,993,182.36
  4. Step 4: Simplify right side
    16,091,075.64x = 168,788,000,783,457.28
  5. Step 5: Solve for x
    x = 168,788,000,783,457.28/16,091,075.64
  6. Step 6: Final answer
    x = 10,489,541.19

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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.