Home / 29,756,109.80-44,634,164.70-8,194,039.40

Finding the Fourth Proportional to 29,756,109.80, 44,634,164.70 and 8,194,039.40

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Solution

The fourth proportional to 29,756,109.80, 44,634,164.70 and 8,194,039.40 is: 12,291,059.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,756,109.80 : 44,634,164.70 = 8,194,039.40 : x
  2. Step 2: Convert to fraction form
    29,756,109.80/44,634,164.70 = 8,194,039.40/x
  3. Step 3: Cross multiply
    29,756,109.80x = 44,634,164.70 × 8,194,039.40
  4. Step 4: Simplify right side
    29,756,109.80x = 365,734,104,137,889.25
  5. Step 5: Solve for x
    x = 365,734,104,137,889.25/29,756,109.80
  6. Step 6: Final answer
    x = 12,291,059.10

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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.