Home / 89,459,856.30-134,174,836.30-24,770,200.58

Finding the Fourth Proportional to 89,459,856.30, 134,174,836.30 and 24,770,200.58

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Solution

The fourth proportional to 89,459,856.30, 134,174,836.30 and 24,770,200.58 is: 37,151,161.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,459,856.30 : 134,174,836.30 = 24,770,200.58 : x
  2. Step 2: Convert to fraction form
    89,459,856.30/134,174,836.30 = 24,770,200.58/x
  3. Step 3: Cross multiply
    89,459,856.30x = 134,174,836.30 × 24,770,200.58
  4. Step 4: Simplify right side
    89,459,856.30x = 3,323,537,607,268,790.50
  5. Step 5: Solve for x
    x = 3,323,537,607,268,790.50/89,459,856.30
  6. Step 6: Final answer
    x = 37,151,161.93

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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.