Home / 32,540,411.40-44,905,643.82-17,856,323.43

Finding the Fourth Proportional to 32,540,411.40, 44,905,643.82 and 17,856,323.43

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Solution

The fourth proportional to 32,540,411.40, 44,905,643.82 and 17,856,323.43 is: 24,641,658.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,540,411.40 : 44,905,643.82 = 17,856,323.43 : x
  2. Step 2: Convert to fraction form
    32,540,411.40/44,905,643.82 = 17,856,323.43/x
  3. Step 3: Cross multiply
    32,540,411.40x = 44,905,643.82 × 17,856,323.43
  4. Step 4: Simplify right side
    32,540,411.40x = 801,849,699,882,300.75
  5. Step 5: Solve for x
    x = 801,849,699,882,300.75/32,540,411.40
  6. Step 6: Final answer
    x = 24,641,658.34

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.