Home / 34,554,889-51,840,858.71-10,293,721.62

Finding the Fourth Proportional to 34,554,889, 51,840,858.71 and 10,293,721.62

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Solution

The fourth proportional to 34,554,889, 51,840,858.71 and 10,293,721.62 is: 15,443,122.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,554,889 : 51,840,858.71 = 10,293,721.62 : x
  2. Step 2: Convert to fraction form
    34,554,889/51,840,858.71 = 10,293,721.62/x
  3. Step 3: Cross multiply
    34,554,889x = 51,840,858.71 × 10,293,721.62
  4. Step 4: Simplify right side
    34,554,889x = 533,635,368,102,492.25
  5. Step 5: Solve for x
    x = 533,635,368,102,492.25/34,554,889
  6. Step 6: Final answer
    x = 15,443,122.05

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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.