Home / 34,742,807.96-52,080,322.55-16,542,112.82

Finding the Fourth Proportional to 34,742,807.96, 52,080,322.55 and 16,542,112.82

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Solution

The fourth proportional to 34,742,807.96, 52,080,322.55 and 16,542,112.82 is: 24,797,033.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,742,807.96 : 52,080,322.55 = 16,542,112.82 : x
  2. Step 2: Convert to fraction form
    34,742,807.96/52,080,322.55 = 16,542,112.82/x
  3. Step 3: Cross multiply
    34,742,807.96x = 52,080,322.55 × 16,542,112.82
  4. Step 4: Simplify right side
    34,742,807.96x = 861,518,570,980,977.88
  5. Step 5: Solve for x
    x = 861,518,570,980,977.88/34,742,807.96
  6. Step 6: Final answer
    x = 24,797,033.45

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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.