Home / 25,546,101.40-38,319,152.10-17,483,944.60

Finding the Fourth Proportional to 25,546,101.40, 38,319,152.10 and 17,483,944.60

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Solution

The fourth proportional to 25,546,101.40, 38,319,152.10 and 17,483,944.60 is: 26,225,916.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,546,101.40 : 38,319,152.10 = 17,483,944.60 : x
  2. Step 2: Convert to fraction form
    25,546,101.40/38,319,152.10 = 17,483,944.60/x
  3. Step 3: Cross multiply
    25,546,101.40x = 38,319,152.10 × 17,483,944.60
  4. Step 4: Simplify right side
    25,546,101.40x = 669,969,932,435,373.75
  5. Step 5: Solve for x
    x = 669,969,932,435,373.75/25,546,101.40
  6. Step 6: Final answer
    x = 26,225,916.90

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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.