Home / 73,249,801.15-101,080,954.47-43,481,698.51

Finding the Fourth Proportional to 73,249,801.15, 101,080,954.47 and 43,481,698.51

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Solution

The fourth proportional to 73,249,801.15, 101,080,954.47 and 43,481,698.51 is: 60,002,505.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,249,801.15 : 101,080,954.47 = 43,481,698.51 : x
  2. Step 2: Convert to fraction form
    73,249,801.15/101,080,954.47 = 43,481,698.51/x
  3. Step 3: Cross multiply
    73,249,801.15x = 101,080,954.47 × 43,481,698.51
  4. Step 4: Simplify right side
    73,249,801.15x = 4,395,171,587,367,576.50
  5. Step 5: Solve for x
    x = 4,395,171,587,367,576.50/73,249,801.15
  6. Step 6: Final answer
    x = 60,002,505.38

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.