Home / 14,477,385.02-21,716,059.16-3,694,686.10

Finding the Fourth Proportional to 14,477,385.02, 21,716,059.16 and 3,694,686.10

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Solution

The fourth proportional to 14,477,385.02, 21,716,059.16 and 3,694,686.10 is: 5,542,024.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,477,385.02 : 21,716,059.16 = 3,694,686.10 : x
  2. Step 2: Convert to fraction form
    14,477,385.02/21,716,059.16 = 3,694,686.10/x
  3. Step 3: Cross multiply
    14,477,385.02x = 21,716,059.16 × 3,694,686.10
  4. Step 4: Simplify right side
    14,477,385.02x = 80,234,021,880,176.25
  5. Step 5: Solve for x
    x = 80,234,021,880,176.25/14,477,385.02
  6. Step 6: Final answer
    x = 5,542,024.46

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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.