Home / 14,151,849.16-21,227,657.14-4,054,479.88

Finding the Fourth Proportional to 14,151,849.16, 21,227,657.14 and 4,054,479.88

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Solution

The fourth proportional to 14,151,849.16, 21,227,657.14 and 4,054,479.88 is: 6,081,686.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,151,849.16 : 21,227,657.14 = 4,054,479.88 : x
  2. Step 2: Convert to fraction form
    14,151,849.16/21,227,657.14 = 4,054,479.88/x
  3. Step 3: Cross multiply
    14,151,849.16x = 21,227,657.14 × 4,054,479.88
  4. Step 4: Simplify right side
    14,151,849.16x = 86,067,108,773,668.34
  5. Step 5: Solve for x
    x = 86,067,108,773,668.34/14,151,849.16
  6. Step 6: Final answer
    x = 6,081,686.41

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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.