Home / 62,370,309.15-93,489,489.73-23,491,939.72

Finding the Fourth Proportional to 62,370,309.15, 93,489,489.73 and 23,491,939.72

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Solution

The fourth proportional to 62,370,309.15, 93,489,489.73 and 23,491,939.72 is: 35,213,060.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,370,309.15 : 93,489,489.73 = 23,491,939.72 : x
  2. Step 2: Convert to fraction form
    62,370,309.15/93,489,489.73 = 23,491,939.72/x
  3. Step 3: Cross multiply
    62,370,309.15x = 93,489,489.73 × 23,491,939.72
  4. Step 4: Simplify right side
    62,370,309.15x = 2,196,249,456,723,271.75
  5. Step 5: Solve for x
    x = 2,196,249,456,723,271.75/62,370,309.15
  6. Step 6: Final answer
    x = 35,213,060.30

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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.