Home / 32,762,116.80-49,149,080.10-13,594,811.40

Finding the Fourth Proportional to 32,762,116.80, 49,149,080.10 and 13,594,811.40

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Solution

The fourth proportional to 32,762,116.80, 49,149,080.10 and 13,594,811.40 is: 20,394,667.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,762,116.80 : 49,149,080.10 = 13,594,811.40 : x
  2. Step 2: Convert to fraction form
    32,762,116.80/49,149,080.10 = 13,594,811.40/x
  3. Step 3: Cross multiply
    32,762,116.80x = 49,149,080.10 × 13,594,811.40
  4. Step 4: Simplify right side
    32,762,116.80x = 668,172,474,442,993.12
  5. Step 5: Solve for x
    x = 668,172,474,442,993.12/32,762,116.80
  6. Step 6: Final answer
    x = 20,394,667.37

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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.