Home / 45,078,134.64-62,207,762.04-24,451,555.92

Finding the Fourth Proportional to 45,078,134.64, 62,207,762.04 and 24,451,555.92

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Solution

The fourth proportional to 45,078,134.64, 62,207,762.04 and 24,451,555.92 is: 33,743,112.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,078,134.64 : 62,207,762.04 = 24,451,555.92 : x
  2. Step 2: Convert to fraction form
    45,078,134.64/62,207,762.04 = 24,451,555.92/x
  3. Step 3: Cross multiply
    45,078,134.64x = 62,207,762.04 × 24,451,555.92
  4. Step 4: Simplify right side
    45,078,134.64x = 1,521,076,572,179,113.25
  5. Step 5: Solve for x
    x = 1,521,076,572,179,113.25/45,078,134.64
  6. Step 6: Final answer
    x = 33,743,112.58

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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.