Home / 15,683,751.70-23,525,627.55-6,228,135.70

Finding the Fourth Proportional to 15,683,751.70, 23,525,627.55 and 6,228,135.70

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Solution

The fourth proportional to 15,683,751.70, 23,525,627.55 and 6,228,135.70 is: 9,342,203.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,683,751.70 : 23,525,627.55 = 6,228,135.70 : x
  2. Step 2: Convert to fraction form
    15,683,751.70/23,525,627.55 = 6,228,135.70/x
  3. Step 3: Cross multiply
    15,683,751.70x = 23,525,627.55 × 6,228,135.70
  4. Step 4: Simplify right side
    15,683,751.70x = 146,520,800,809,058.53
  5. Step 5: Solve for x
    x = 146,520,800,809,058.53/15,683,751.70
  6. Step 6: Final answer
    x = 9,342,203.55

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1.5x scale

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.