Home / 49,180,176.55-73,773,807.75-18,888,039.55

Finding the Fourth Proportional to 49,180,176.55, 73,773,807.75 and 18,888,039.55

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Solution

The fourth proportional to 49,180,176.55, 73,773,807.75 and 18,888,039.55 is: 28,333,420.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,180,176.55 : 73,773,807.75 = 18,888,039.55 : x
  2. Step 2: Convert to fraction form
    49,180,176.55/73,773,807.75 = 18,888,039.55/x
  3. Step 3: Cross multiply
    49,180,176.55x = 73,773,807.75 × 18,888,039.55
  4. Step 4: Simplify right side
    49,180,176.55x = 1,393,442,598,536,096.50
  5. Step 5: Solve for x
    x = 1,393,442,598,536,096.50/49,180,176.55
  6. Step 6: Final answer
    x = 28,333,420.01

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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.