Home / 36,026,891.63-54,045,936.03-12,097,962.35

Finding the Fourth Proportional to 36,026,891.63, 54,045,936.03 and 12,097,962.35

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Solution

The fourth proportional to 36,026,891.63, 54,045,936.03 and 12,097,962.35 is: 18,148,823.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,026,891.63 : 54,045,936.03 = 12,097,962.35 : x
  2. Step 2: Convert to fraction form
    36,026,891.63/54,045,936.03 = 12,097,962.35/x
  3. Step 3: Cross multiply
    36,026,891.63x = 54,045,936.03 × 12,097,962.35
  4. Step 4: Simplify right side
    36,026,891.63x = 653,845,699,261,448.50
  5. Step 5: Solve for x
    x = 653,845,699,261,448.50/36,026,891.63
  6. Step 6: Final answer
    x = 18,148,823.55

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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.