Home / 58,142,694.50-80,240,492.53-32,037,205.42

Finding the Fourth Proportional to 58,142,694.50, 80,240,492.53 and 32,037,205.42

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Solution

The fourth proportional to 58,142,694.50, 80,240,492.53 and 32,037,205.42 is: 44,213,312.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,142,694.50 : 80,240,492.53 = 32,037,205.42 : x
  2. Step 2: Convert to fraction form
    58,142,694.50/80,240,492.53 = 32,037,205.42/x
  3. Step 3: Cross multiply
    58,142,694.50x = 80,240,492.53 × 32,037,205.42
  4. Step 4: Simplify right side
    58,142,694.50x = 2,570,681,142,185,585.50
  5. Step 5: Solve for x
    x = 2,570,681,142,185,585.50/58,142,694.50
  6. Step 6: Final answer
    x = 44,213,312.86

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.