Home / 34,337,685.26-51,488,390.37-15,159,386.54

Finding the Fourth Proportional to 34,337,685.26, 51,488,390.37 and 15,159,386.54

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Solution

The fourth proportional to 34,337,685.26, 51,488,390.37 and 15,159,386.54 is: 22,731,072.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,337,685.26 : 51,488,390.37 = 15,159,386.54 : x
  2. Step 2: Convert to fraction form
    34,337,685.26/51,488,390.37 = 15,159,386.54/x
  3. Step 3: Cross multiply
    34,337,685.26x = 51,488,390.37 × 15,159,386.54
  4. Step 4: Simplify right side
    34,337,685.26x = 780,532,411,941,243.50
  5. Step 5: Solve for x
    x = 780,532,411,941,243.50/34,337,685.26
  6. Step 6: Final answer
    x = 22,731,072.47

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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.