Home / 15,683,272.60-23,526,075.30-5,584,581.40

Finding the Fourth Proportional to 15,683,272.60, 23,526,075.30 and 5,584,581.40

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Solution

The fourth proportional to 15,683,272.60, 23,526,075.30 and 5,584,581.40 is: 8,377,287.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,683,272.60 : 23,526,075.30 = 5,584,581.40 : x
  2. Step 2: Convert to fraction form
    15,683,272.60/23,526,075.30 = 5,584,581.40/x
  3. Step 3: Cross multiply
    15,683,272.60x = 23,526,075.30 × 5,584,581.40
  4. Step 4: Simplify right side
    15,683,272.60x = 131,383,282,535,379.44
  5. Step 5: Solve for x
    x = 131,383,282,535,379.44/15,683,272.60
  6. Step 6: Final answer
    x = 8,377,287.44

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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.