Home / 54,944,009.60-82,416,014.40-34,772,028.80

Finding the Fourth Proportional to 54,944,009.60, 82,416,014.40 and 34,772,028.80

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Solution

The fourth proportional to 54,944,009.60, 82,416,014.40 and 34,772,028.80 is: 52,158,043.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,944,009.60 : 82,416,014.40 = 34,772,028.80 : x
  2. Step 2: Convert to fraction form
    54,944,009.60/82,416,014.40 = 34,772,028.80/x
  3. Step 3: Cross multiply
    54,944,009.60x = 82,416,014.40 × 34,772,028.80
  4. Step 4: Simplify right side
    54,944,009.60x = 2,865,772,026,298,014.50
  5. Step 5: Solve for x
    x = 2,865,772,026,298,014.50/54,944,009.60
  6. Step 6: Final answer
    x = 52,158,043.20

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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.