Home / 27,668,526.80-41,528,103.48-14,031,085.52

Finding the Fourth Proportional to 27,668,526.80, 41,528,103.48 and 14,031,085.52

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Solution

The fourth proportional to 27,668,526.80, 41,528,103.48 and 14,031,085.52 is: 21,059,464.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,668,526.80 : 41,528,103.48 = 14,031,085.52 : x
  2. Step 2: Convert to fraction form
    27,668,526.80/41,528,103.48 = 14,031,085.52/x
  3. Step 3: Cross multiply
    27,668,526.80x = 41,528,103.48 × 14,031,085.52
  4. Step 4: Simplify right side
    27,668,526.80x = 582,684,371,411,289.50
  5. Step 5: Solve for x
    x = 582,684,371,411,289.50/27,668,526.80
  6. Step 6: Final answer
    x = 21,059,464.99

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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.