Home / 34,342,614.63-51,507,068.44-16,827,647.88

Finding the Fourth Proportional to 34,342,614.63, 51,507,068.44 and 16,827,647.88

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Solution

The fourth proportional to 34,342,614.63, 51,507,068.44 and 16,827,647.88 is: 25,238,113.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,342,614.63 : 51,507,068.44 = 16,827,647.88 : x
  2. Step 2: Convert to fraction form
    34,342,614.63/51,507,068.44 = 16,827,647.88/x
  3. Step 3: Cross multiply
    34,342,614.63x = 51,507,068.44 × 16,827,647.88
  4. Step 4: Simplify right side
    34,342,614.63x = 866,742,811,039,380.88
  5. Step 5: Solve for x
    x = 866,742,811,039,380.88/34,342,614.63
  6. Step 6: Final answer
    x = 25,238,113.65

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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.