Home / 17,677,303.23-26,517,075.59-5,547,245.44

Finding the Fourth Proportional to 17,677,303.23, 26,517,075.59 and 5,547,245.44

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Solution

The fourth proportional to 17,677,303.23, 26,517,075.59 and 5,547,245.44 is: 8,321,219.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,677,303.23 : 26,517,075.59 = 5,547,245.44 : x
  2. Step 2: Convert to fraction form
    17,677,303.23/26,517,075.59 = 5,547,245.44/x
  3. Step 3: Cross multiply
    17,677,303.23x = 26,517,075.59 × 5,547,245.44
  4. Step 4: Simplify right side
    17,677,303.23x = 147,096,726,648,762.81
  5. Step 5: Solve for x
    x = 147,096,726,648,762.81/17,677,303.23
  6. Step 6: Final answer
    x = 8,321,219.86

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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.