Home / 58,539,157.04-80,783,973.60-32,078,156.10

Finding the Fourth Proportional to 58,539,157.04, 80,783,973.60 and 32,078,156.10

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Solution

The fourth proportional to 58,539,157.04, 80,783,973.60 and 32,078,156.10 is: 44,267,820.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,539,157.04 : 80,783,973.60 = 32,078,156.10 : x
  2. Step 2: Convert to fraction form
    58,539,157.04/80,783,973.60 = 32,078,156.10/x
  3. Step 3: Cross multiply
    58,539,157.04x = 80,783,973.60 × 32,078,156.10
  4. Step 4: Simplify right side
    58,539,157.04x = 2,591,400,915,519,079
  5. Step 5: Solve for x
    x = 2,591,400,915,519,079/58,539,157.04
  6. Step 6: Final answer
    x = 44,267,820.83

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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.