Home / 25,953,948.59-38,939,445.83-10,614,139.36

Finding the Fourth Proportional to 25,953,948.59, 38,939,445.83 and 10,614,139.36

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Solution

The fourth proportional to 25,953,948.59, 38,939,445.83 and 10,614,139.36 is: 15,924,694.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,953,948.59 : 38,939,445.83 = 10,614,139.36 : x
  2. Step 2: Convert to fraction form
    25,953,948.59/38,939,445.83 = 10,614,139.36/x
  3. Step 3: Cross multiply
    25,953,948.59x = 38,939,445.83 × 10,614,139.36
  4. Step 4: Simplify right side
    25,953,948.59x = 413,308,704,569,977.62
  5. Step 5: Solve for x
    x = 413,308,704,569,977.62/25,953,948.59
  6. Step 6: Final answer
    x = 15,924,694.59

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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.