Home / 55,296,005.60-82,944,008.40-50,253,010.40

Finding the Fourth Proportional to 55,296,005.60, 82,944,008.40 and 50,253,010.40

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Solution

The fourth proportional to 55,296,005.60, 82,944,008.40 and 50,253,010.40 is: 75,379,515.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,296,005.60 : 82,944,008.40 = 50,253,010.40 : x
  2. Step 2: Convert to fraction form
    55,296,005.60/82,944,008.40 = 50,253,010.40/x
  3. Step 3: Cross multiply
    55,296,005.60x = 82,944,008.40 × 50,253,010.40
  4. Step 4: Simplify right side
    55,296,005.60x = 4,168,186,116,742,887.50
  5. Step 5: Solve for x
    x = 4,168,186,116,742,887.50/55,296,005.60
  6. Step 6: Final answer
    x = 75,379,515.60

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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.