Home / 49,328,510.10-73,992,765.15-23,819,342.10

Finding the Fourth Proportional to 49,328,510.10, 73,992,765.15 and 23,819,342.10

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Solution

The fourth proportional to 49,328,510.10, 73,992,765.15 and 23,819,342.10 is: 35,729,013.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,328,510.10 : 73,992,765.15 = 23,819,342.10 : x
  2. Step 2: Convert to fraction form
    49,328,510.10/73,992,765.15 = 23,819,342.10/x
  3. Step 3: Cross multiply
    49,328,510.10x = 73,992,765.15 × 23,819,342.10
  4. Step 4: Simplify right side
    49,328,510.10x = 1,762,458,986,032,808
  5. Step 5: Solve for x
    x = 1,762,458,986,032,808/49,328,510.10
  6. Step 6: Final answer
    x = 35,729,013.15

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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.