Home / 27,563,477.79-41,342,061.90-7,370,294.43

Finding the Fourth Proportional to 27,563,477.79, 41,342,061.90 and 7,370,294.43

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Solution

The fourth proportional to 27,563,477.79, 41,342,061.90 and 7,370,294.43 is: 11,054,598.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,563,477.79 : 41,342,061.90 = 7,370,294.43 : x
  2. Step 2: Convert to fraction form
    27,563,477.79/41,342,061.90 = 7,370,294.43/x
  3. Step 3: Cross multiply
    27,563,477.79x = 41,342,061.90 × 7,370,294.43
  4. Step 4: Simplify right side
    27,563,477.79x = 304,703,168,546,285.19
  5. Step 5: Solve for x
    x = 304,703,168,546,285.19/27,563,477.79
  6. Step 6: Final answer
    x = 11,054,598.08

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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.