Home / 22,666,695.88-33,996,722.06-11,149,071.57

Finding the Fourth Proportional to 22,666,695.88, 33,996,722.06 and 11,149,071.57

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Solution

The fourth proportional to 22,666,695.88, 33,996,722.06 and 11,149,071.57 is: 16,721,973.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,666,695.88 : 33,996,722.06 = 11,149,071.57 : x
  2. Step 2: Convert to fraction form
    22,666,695.88/33,996,722.06 = 11,149,071.57/x
  3. Step 3: Cross multiply
    22,666,695.88x = 33,996,722.06 × 11,149,071.57
  4. Step 4: Simplify right side
    22,666,695.88x = 379,031,887,392,337.88
  5. Step 5: Solve for x
    x = 379,031,887,392,337.88/22,666,695.88
  6. Step 6: Final answer
    x = 16,721,973.48

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1.5x scale

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.