Home / 29,970,706.44-41,359,574.40-16,219,670.58

Finding the Fourth Proportional to 29,970,706.44, 41,359,574.40 and 16,219,670.58

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Solution

The fourth proportional to 29,970,706.44, 41,359,574.40 and 16,219,670.58 is: 22,383,145.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,970,706.44 : 41,359,574.40 = 16,219,670.58 : x
  2. Step 2: Convert to fraction form
    29,970,706.44/41,359,574.40 = 16,219,670.58/x
  3. Step 3: Cross multiply
    29,970,706.44x = 41,359,574.40 × 16,219,670.58
  4. Step 4: Simplify right side
    29,970,706.44x = 670,838,672,097,001.12
  5. Step 5: Solve for x
    x = 670,838,672,097,001.12/29,970,706.44
  6. Step 6: Final answer
    x = 22,383,145.14

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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.