Home / 48,913,458.40-73,370,187.60-14,836,499.20

Finding the Fourth Proportional to 48,913,458.40, 73,370,187.60 and 14,836,499.20

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Solution

The fourth proportional to 48,913,458.40, 73,370,187.60 and 14,836,499.20 is: 22,254,748.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,913,458.40 : 73,370,187.60 = 14,836,499.20 : x
  2. Step 2: Convert to fraction form
    48,913,458.40/73,370,187.60 = 14,836,499.20/x
  3. Step 3: Cross multiply
    48,913,458.40x = 73,370,187.60 × 14,836,499.20
  4. Step 4: Simplify right side
    48,913,458.40x = 1,088,556,729,631,249.75
  5. Step 5: Solve for x
    x = 1,088,556,729,631,249.75/48,913,458.40
  6. Step 6: Final answer
    x = 22,254,748.80

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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.