Home / 35,930,699.84-53,917,394.88-13,227,540.32

Finding the Fourth Proportional to 35,930,699.84, 53,917,394.88 and 13,227,540.32

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Solution

The fourth proportional to 35,930,699.84, 53,917,394.88 and 13,227,540.32 is: 19,849,168.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,930,699.84 : 53,917,394.88 = 13,227,540.32 : x
  2. Step 2: Convert to fraction form
    35,930,699.84/53,917,394.88 = 13,227,540.32/x
  3. Step 3: Cross multiply
    35,930,699.84x = 53,917,394.88 × 13,227,540.32
  4. Step 4: Simplify right side
    35,930,699.84x = 713,194,514,724,561.62
  5. Step 5: Solve for x
    x = 713,194,514,724,561.62/35,930,699.84
  6. Step 6: Final answer
    x = 19,849,168.48

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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.