Home / 27,333,150.30-37,719,918-14,943,270.42

Finding the Fourth Proportional to 27,333,150.30, 37,719,918 and 14,943,270.42

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Solution

The fourth proportional to 27,333,150.30, 37,719,918 and 14,943,270.42 is: 20,621,806.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,333,150.30 : 37,719,918 = 14,943,270.42 : x
  2. Step 2: Convert to fraction form
    27,333,150.30/37,719,918 = 14,943,270.42/x
  3. Step 3: Cross multiply
    27,333,150.30x = 37,719,918 × 14,943,270.42
  4. Step 4: Simplify right side
    27,333,150.30x = 563,658,934,894,225.50
  5. Step 5: Solve for x
    x = 563,658,934,894,225.50/27,333,150.30
  6. Step 6: Final answer
    x = 20,621,806.44

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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.