Home / 19,494,264.23-26,902,091.03-10,674,274.44

Finding the Fourth Proportional to 19,494,264.23, 26,902,091.03 and 10,674,274.44

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Solution

The fourth proportional to 19,494,264.23, 26,902,091.03 and 10,674,274.44 is: 14,730,502.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,494,264.23 : 26,902,091.03 = 10,674,274.44 : x
  2. Step 2: Convert to fraction form
    19,494,264.23/26,902,091.03 = 10,674,274.44/x
  3. Step 3: Cross multiply
    19,494,264.23x = 26,902,091.03 × 10,674,274.44
  4. Step 4: Simplify right side
    19,494,264.23x = 287,160,302,610,710.88
  5. Step 5: Solve for x
    x = 287,160,302,610,710.88/19,494,264.23
  6. Step 6: Final answer
    x = 14,730,502.23

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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.