Home / 29,756,108.80-44,634,163.20-8,194,038.40

Finding the Fourth Proportional to 29,756,108.80, 44,634,163.20 and 8,194,038.40

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Solution

The fourth proportional to 29,756,108.80, 44,634,163.20 and 8,194,038.40 is: 12,291,057.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,756,108.80 : 44,634,163.20 = 8,194,038.40 : x
  2. Step 2: Convert to fraction form
    29,756,108.80/44,634,163.20 = 8,194,038.40/x
  3. Step 3: Cross multiply
    29,756,108.80x = 44,634,163.20 × 8,194,038.40
  4. Step 4: Simplify right side
    29,756,108.80x = 365,734,047,212,666.94
  5. Step 5: Solve for x
    x = 365,734,047,212,666.94/29,756,108.80
  6. Step 6: Final answer
    x = 12,291,057.60

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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.