Home / 45,017,257.50-67,417,986.96-23,099,959.98

Finding the Fourth Proportional to 45,017,257.50, 67,417,986.96 and 23,099,959.98

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Solution

The fourth proportional to 45,017,257.50, 67,417,986.96 and 23,099,959.98 is: 34,594,573.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,017,257.50 : 67,417,986.96 = 23,099,959.98 : x
  2. Step 2: Convert to fraction form
    45,017,257.50/67,417,986.96 = 23,099,959.98/x
  3. Step 3: Cross multiply
    45,017,257.50x = 67,417,986.96 × 23,099,959.98
  4. Step 4: Simplify right side
    45,017,257.50x = 1,557,352,800,708,161.75
  5. Step 5: Solve for x
    x = 1,557,352,800,708,161.75/45,017,257.50
  6. Step 6: Final answer
    x = 34,594,573.00

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1.5x scale

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.