Home / 58,142,761.30-80,240,584.80-32,037,272.32

Finding the Fourth Proportional to 58,142,761.30, 80,240,584.80 and 32,037,272.32

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Solution

The fourth proportional to 58,142,761.30, 80,240,584.80 and 32,037,272.32 is: 44,213,405.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,142,761.30 : 80,240,584.80 = 32,037,272.32 : x
  2. Step 2: Convert to fraction form
    58,142,761.30/80,240,584.80 = 32,037,272.32/x
  3. Step 3: Cross multiply
    58,142,761.30x = 80,240,584.80 × 32,037,272.32
  4. Step 4: Simplify right side
    58,142,761.30x = 2,570,689,466,353,652.50
  5. Step 5: Solve for x
    x = 2,570,689,466,353,652.50/58,142,761.30
  6. Step 6: Final answer
    x = 44,213,405.23

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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.