Home / 27,026,574.36-37,296,211.68-14,636,567.37

Finding the Fourth Proportional to 27,026,574.36, 37,296,211.68 and 14,636,567.37

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Solution

The fourth proportional to 27,026,574.36, 37,296,211.68 and 14,636,567.37 is: 20,198,213.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,026,574.36 : 37,296,211.68 = 14,636,567.37 : x
  2. Step 2: Convert to fraction form
    27,026,574.36/37,296,211.68 = 14,636,567.37/x
  3. Step 3: Cross multiply
    27,026,574.36x = 37,296,211.68 × 14,636,567.37
  4. Step 4: Simplify right side
    27,026,574.36x = 545,888,514,900,100.88
  5. Step 5: Solve for x
    x = 545,888,514,900,100.88/27,026,574.36
  6. Step 6: Final answer
    x = 20,198,213.34

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1.5x scale

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.