Home / 14,644,654.34-20,205,532.54-11,537,533.33

Finding the Fourth Proportional to 14,644,654.34, 20,205,532.54 and 11,537,533.33

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Solution

The fourth proportional to 14,644,654.34, 20,205,532.54 and 11,537,533.33 is: 15,918,573.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,644,654.34 : 20,205,532.54 = 11,537,533.33 : x
  2. Step 2: Convert to fraction form
    14,644,654.34/20,205,532.54 = 11,537,533.33/x
  3. Step 3: Cross multiply
    14,644,654.34x = 20,205,532.54 × 11,537,533.33
  4. Step 4: Simplify right side
    14,644,654.34x = 233,122,005,051,291.94
  5. Step 5: Solve for x
    x = 233,122,005,051,291.94/14,644,654.34
  6. Step 6: Final answer
    x = 15,918,573.40

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.