Home / 62,004,672.60-92,786,559.30-54,005,501.40

Finding the Fourth Proportional to 62,004,672.60, 92,786,559.30 and 54,005,501.40

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Solution

The fourth proportional to 62,004,672.60, 92,786,559.30 and 54,005,501.40 is: 80,816,242.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,004,672.60 : 92,786,559.30 = 54,005,501.40 : x
  2. Step 2: Convert to fraction form
    62,004,672.60/92,786,559.30 = 54,005,501.40/x
  3. Step 3: Cross multiply
    62,004,672.60x = 92,786,559.30 × 54,005,501.40
  4. Step 4: Simplify right side
    62,004,672.60x = 5,010,984,658,177,333
  5. Step 5: Solve for x
    x = 5,010,984,658,177,333/62,004,672.60
  6. Step 6: Final answer
    x = 80,816,242.52

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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.