Home / 34,554,894-51,840,866.22-10,293,726.60

Finding the Fourth Proportional to 34,554,894, 51,840,866.22 and 10,293,726.60

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Solution

The fourth proportional to 34,554,894, 51,840,866.22 and 10,293,726.60 is: 15,443,129.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,554,894 : 51,840,866.22 = 10,293,726.60 : x
  2. Step 2: Convert to fraction form
    34,554,894/51,840,866.22 = 10,293,726.60/x
  3. Step 3: Cross multiply
    34,554,894x = 51,840,866.22 × 10,293,726.60
  4. Step 4: Simplify right side
    34,554,894x = 533,635,703,575,855.44
  5. Step 5: Solve for x
    x = 533,635,703,575,855.44/34,554,894
  6. Step 6: Final answer
    x = 15,443,129.52

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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.