Home / 24,760,852.40-37,169,272.20-19,106,145.20

Finding the Fourth Proportional to 24,760,852.40, 37,169,272.20 and 19,106,145.20

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Solution

The fourth proportional to 24,760,852.40, 37,169,272.20 and 19,106,145.20 is: 28,680,818.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,760,852.40 : 37,169,272.20 = 19,106,145.20 : x
  2. Step 2: Convert to fraction form
    24,760,852.40/37,169,272.20 = 19,106,145.20/x
  3. Step 3: Cross multiply
    24,760,852.40x = 37,169,272.20 × 19,106,145.20
  4. Step 4: Simplify right side
    24,760,852.40x = 710,161,511,631,523.50
  5. Step 5: Solve for x
    x = 710,161,511,631,523.50/24,760,852.40
  6. Step 6: Final answer
    x = 28,680,818.42

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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.