Home / 36,289,256.40-54,433,884.60-9,362,912.40

Finding the Fourth Proportional to 36,289,256.40, 54,433,884.60 and 9,362,912.40

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Solution

The fourth proportional to 36,289,256.40, 54,433,884.60 and 9,362,912.40 is: 14,044,368.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,289,256.40 : 54,433,884.60 = 9,362,912.40 : x
  2. Step 2: Convert to fraction form
    36,289,256.40/54,433,884.60 = 9,362,912.40/x
  3. Step 3: Cross multiply
    36,289,256.40x = 54,433,884.60 × 9,362,912.40
  4. Step 4: Simplify right side
    36,289,256.40x = 509,659,693,101,509.06
  5. Step 5: Solve for x
    x = 509,659,693,101,509.06/36,289,256.40
  6. Step 6: Final answer
    x = 14,044,368.60

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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.