Home / 30,162,526.58-41,623,060.98-17,109,505.28

Finding the Fourth Proportional to 30,162,526.58, 41,623,060.98 and 17,109,505.28

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Solution

The fourth proportional to 30,162,526.58, 41,623,060.98 and 17,109,505.28 is: 23,610,422.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,162,526.58 : 41,623,060.98 = 17,109,505.28 : x
  2. Step 2: Convert to fraction form
    30,162,526.58/41,623,060.98 = 17,109,505.28/x
  3. Step 3: Cross multiply
    30,162,526.58x = 41,623,060.98 × 17,109,505.28
  4. Step 4: Simplify right side
    30,162,526.58x = 712,149,981,607,072
  5. Step 5: Solve for x
    x = 712,149,981,607,072/30,162,526.58
  6. Step 6: Final answer
    x = 23,610,422.02

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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.