Home / 42,424,201.32-63,680,830.75-37,597,388.44

Finding the Fourth Proportional to 42,424,201.32, 63,680,830.75 and 37,597,388.44

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Solution

The fourth proportional to 42,424,201.32, 63,680,830.75 and 37,597,388.44 is: 56,435,545.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,424,201.32 : 63,680,830.75 = 37,597,388.44 : x
  2. Step 2: Convert to fraction form
    42,424,201.32/63,680,830.75 = 37,597,388.44/x
  3. Step 3: Cross multiply
    42,424,201.32x = 63,680,830.75 × 37,597,388.44
  4. Step 4: Simplify right side
    42,424,201.32x = 2,394,232,929,685,357
  5. Step 5: Solve for x
    x = 2,394,232,929,685,357/42,424,201.32
  6. Step 6: Final answer
    x = 56,435,545.16

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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.