Home / 180,856,339.20-271,301,097.60-59,688,057.60

Finding the Fourth Proportional to 180,856,339.20, 271,301,097.60 and 59,688,057.60

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Solution

The fourth proportional to 180,856,339.20, 271,301,097.60 and 59,688,057.60 is: 89,537,561.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,856,339.20 : 271,301,097.60 = 59,688,057.60 : x
  2. Step 2: Convert to fraction form
    180,856,339.20/271,301,097.60 = 59,688,057.60/x
  3. Step 3: Cross multiply
    180,856,339.20x = 271,301,097.60 × 59,688,057.60
  4. Step 4: Simplify right side
    180,856,339.20x = 16,193,435,540,492,024
  5. Step 5: Solve for x
    x = 16,193,435,540,492,024/180,856,339.20
  6. Step 6: Final answer
    x = 89,537,561.21

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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.