Home / 52,492,195.60-78,738,293.40-44,178,096.40

Finding the Fourth Proportional to 52,492,195.60, 78,738,293.40 and 44,178,096.40

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Solution

The fourth proportional to 52,492,195.60, 78,738,293.40 and 44,178,096.40 is: 66,267,144.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,492,195.60 : 78,738,293.40 = 44,178,096.40 : x
  2. Step 2: Convert to fraction form
    52,492,195.60/78,738,293.40 = 44,178,096.40/x
  3. Step 3: Cross multiply
    52,492,195.60x = 78,738,293.40 × 44,178,096.40
  4. Step 4: Simplify right side
    52,492,195.60x = 3,478,507,916,196,684
  5. Step 5: Solve for x
    x = 3,478,507,916,196,684/52,492,195.60
  6. Step 6: Final answer
    x = 66,267,144.60

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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.