Home / 9,587,683.70-14,381,525.55-8,076,029.30

Finding the Fourth Proportional to 9,587,683.70, 14,381,525.55 and 8,076,029.30

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Solution

The fourth proportional to 9,587,683.70, 14,381,525.55 and 8,076,029.30 is: 12,114,043.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,587,683.70 : 14,381,525.55 = 8,076,029.30 : x
  2. Step 2: Convert to fraction form
    9,587,683.70/14,381,525.55 = 8,076,029.30/x
  3. Step 3: Cross multiply
    9,587,683.70x = 14,381,525.55 × 8,076,029.30
  4. Step 4: Simplify right side
    9,587,683.70x = 116,145,621,720,498.62
  5. Step 5: Solve for x
    x = 116,145,621,720,498.62/9,587,683.70
  6. Step 6: Final answer
    x = 12,114,043.95

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Double scale
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Similar ratio
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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.