Home / 52,410,244.40-78,615,366.60-16,018,564.40

Finding the Fourth Proportional to 52,410,244.40, 78,615,366.60 and 16,018,564.40

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Solution

The fourth proportional to 52,410,244.40, 78,615,366.60 and 16,018,564.40 is: 24,027,846.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,410,244.40 : 78,615,366.60 = 16,018,564.40 : x
  2. Step 2: Convert to fraction form
    52,410,244.40/78,615,366.60 = 16,018,564.40/x
  3. Step 3: Cross multiply
    52,410,244.40x = 78,615,366.60 × 16,018,564.40
  4. Step 4: Simplify right side
    52,410,244.40x = 1,259,305,312,711,709
  5. Step 5: Solve for x
    x = 1,259,305,312,711,709/52,410,244.40
  6. Step 6: Final answer
    x = 24,027,846.60

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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.