Home / 38,050,392.56-52,509,384.12-22,593,201.44

Finding the Fourth Proportional to 38,050,392.56, 52,509,384.12 and 22,593,201.44

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Solution

The fourth proportional to 38,050,392.56, 52,509,384.12 and 22,593,201.44 is: 31,178,524.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,050,392.56 : 52,509,384.12 = 22,593,201.44 : x
  2. Step 2: Convert to fraction form
    38,050,392.56/52,509,384.12 = 22,593,201.44/x
  3. Step 3: Cross multiply
    38,050,392.56x = 52,509,384.12 × 22,593,201.44
  4. Step 4: Simplify right side
    38,050,392.56x = 1,186,355,092,913,497.25
  5. Step 5: Solve for x
    x = 1,186,355,092,913,497.25/38,050,392.56
  6. Step 6: Final answer
    x = 31,178,524.40

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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.