Home / 27,061,559.95-40,590,221.89-7,630,001.04

Finding the Fourth Proportional to 27,061,559.95, 40,590,221.89 and 7,630,001.04

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Solution

The fourth proportional to 27,061,559.95, 40,590,221.89 and 7,630,001.04 is: 11,444,404.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,061,559.95 : 40,590,221.89 = 7,630,001.04 : x
  2. Step 2: Convert to fraction form
    27,061,559.95/40,590,221.89 = 7,630,001.04/x
  3. Step 3: Cross multiply
    27,061,559.95x = 40,590,221.89 × 7,630,001.04
  4. Step 4: Simplify right side
    27,061,559.95x = 309,703,435,371,255.19
  5. Step 5: Solve for x
    x = 309,703,435,371,255.19/27,061,559.95
  6. Step 6: Final answer
    x = 11,444,404.39

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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.