Home / 32,142,862.46-48,215,293.58-15,294,048.39

Finding the Fourth Proportional to 32,142,862.46, 48,215,293.58 and 15,294,048.39

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Solution

The fourth proportional to 32,142,862.46, 48,215,293.58 and 15,294,048.39 is: 22,941,548.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,142,862.46 : 48,215,293.58 = 15,294,048.39 : x
  2. Step 2: Convert to fraction form
    32,142,862.46/48,215,293.58 = 15,294,048.39/x
  3. Step 3: Cross multiply
    32,142,862.46x = 48,215,293.58 × 15,294,048.39
  4. Step 4: Simplify right side
    32,142,862.46x = 737,407,033,188,811.50
  5. Step 5: Solve for x
    x = 737,407,033,188,811.50/32,142,862.46
  6. Step 6: Final answer
    x = 22,941,548.35

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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.