Home / 55,932,415.20-83,756,905.20-44,595,007.20

Finding the Fourth Proportional to 55,932,415.20, 83,756,905.20 and 44,595,007.20

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Solution

The fourth proportional to 55,932,415.20, 83,756,905.20 and 44,595,007.20 is: 66,779,519.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,932,415.20 : 83,756,905.20 = 44,595,007.20 : x
  2. Step 2: Convert to fraction form
    55,932,415.20/83,756,905.20 = 44,595,007.20/x
  3. Step 3: Cross multiply
    55,932,415.20x = 83,756,905.20 × 44,595,007.20
  4. Step 4: Simplify right side
    55,932,415.20x = 3,735,139,790,443,718
  5. Step 5: Solve for x
    x = 3,735,139,790,443,718/55,932,415.20
  6. Step 6: Final answer
    x = 66,779,519.12

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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.