Home / 28,935,502.75-43,576,467.51-26,352,699.49

Finding the Fourth Proportional to 28,935,502.75, 43,576,467.51 and 26,352,699.49

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Solution

The fourth proportional to 28,935,502.75, 43,576,467.51 and 26,352,699.49 is: 39,686,801.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,935,502.75 : 43,576,467.51 = 26,352,699.49 : x
  2. Step 2: Convert to fraction form
    28,935,502.75/43,576,467.51 = 26,352,699.49/x
  3. Step 3: Cross multiply
    28,935,502.75x = 43,576,467.51 × 26,352,699.49
  4. Step 4: Simplify right side
    28,935,502.75x = 1,148,357,553,126,778.50
  5. Step 5: Solve for x
    x = 1,148,357,553,126,778.50/28,935,502.75
  6. Step 6: Final answer
    x = 39,686,801.47

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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.