Home / 25,516,302.48-38,274,591.96-6,347,059.92

Finding the Fourth Proportional to 25,516,302.48, 38,274,591.96 and 6,347,059.92

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Solution

The fourth proportional to 25,516,302.48, 38,274,591.96 and 6,347,059.92 is: 9,520,624.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,516,302.48 : 38,274,591.96 = 6,347,059.92 : x
  2. Step 2: Convert to fraction form
    25,516,302.48/38,274,591.96 = 6,347,059.92/x
  3. Step 3: Cross multiply
    25,516,302.48x = 38,274,591.96 × 6,347,059.92
  4. Step 4: Simplify right side
    25,516,302.48x = 242,931,128,583,670.25
  5. Step 5: Solve for x
    x = 242,931,128,583,670.25/25,516,302.48
  6. Step 6: Final answer
    x = 9,520,624.27

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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.