Home / 48,014,086.16-72,024,333.60-16,886,008.64

Finding the Fourth Proportional to 48,014,086.16, 72,024,333.60 and 16,886,008.64

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Solution

The fourth proportional to 48,014,086.16, 72,024,333.60 and 16,886,008.64 is: 25,330,139.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,014,086.16 : 72,024,333.60 = 16,886,008.64 : x
  2. Step 2: Convert to fraction form
    48,014,086.16/72,024,333.60 = 16,886,008.64/x
  3. Step 3: Cross multiply
    48,014,086.16x = 72,024,333.60 × 16,886,008.64
  4. Step 4: Simplify right side
    48,014,086.16x = 1,216,203,519,459,842.25
  5. Step 5: Solve for x
    x = 1,216,203,519,459,842.25/48,014,086.16
  6. Step 6: Final answer
    x = 25,330,139.90

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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.