Home / 28,935,475.22-43,576,425.94-26,352,671.96

Finding the Fourth Proportional to 28,935,475.22, 43,576,425.94 and 26,352,671.96

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Solution

The fourth proportional to 28,935,475.22, 43,576,425.94 and 26,352,671.96 is: 39,686,759.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,935,475.22 : 43,576,425.94 = 26,352,671.96 : x
  2. Step 2: Convert to fraction form
    28,935,475.22/43,576,425.94 = 26,352,671.96/x
  3. Step 3: Cross multiply
    28,935,475.22x = 43,576,425.94 × 26,352,671.96
  4. Step 4: Simplify right side
    28,935,475.22x = 1,148,355,257,854,291.50
  5. Step 5: Solve for x
    x = 1,148,355,257,854,291.50/28,935,475.22
  6. Step 6: Final answer
    x = 39,686,759.91

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.