Home / 53,916,084.40-80,874,126.60-53,916,084.40

Finding the Fourth Proportional to 53,916,084.40, 80,874,126.60 and 53,916,084.40

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Solution

The fourth proportional to 53,916,084.40, 80,874,126.60 and 53,916,084.40 is: 80,874,126.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,916,084.40 : 80,874,126.60 = 53,916,084.40 : x
  2. Step 2: Convert to fraction form
    53,916,084.40/80,874,126.60 = 53,916,084.40/x
  3. Step 3: Cross multiply
    53,916,084.40x = 80,874,126.60 × 53,916,084.40
  4. Step 4: Simplify right side
    53,916,084.40x = 4,360,416,235,541,884.50
  5. Step 5: Solve for x
    x = 4,360,416,235,541,884.50/53,916,084.40
  6. Step 6: Final answer
    x = 80,874,126.60

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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.