Home / 4,249,166,953.22-6,373,762,387.31-1,629,773,980.37

Finding the Fourth Proportional to 4,249,166,953.22, 6,373,762,387.31 and 1,629,773,980.37

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Solution

The fourth proportional to 4,249,166,953.22, 6,373,762,387.31 and 1,629,773,980.37 is: 2,444,665,556.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,249,166,953.22 : 6,373,762,387.31 = 1,629,773,980.37 : x
  2. Step 2: Convert to fraction form
    4,249,166,953.22/6,373,762,387.31 = 1,629,773,980.37/x
  3. Step 3: Cross multiply
    4,249,166,953.22x = 6,373,762,387.31 × 1,629,773,980.37
  4. Step 4: Simplify right side
    4,249,166,953.22x = 10,387,792,095,871,016,960
  5. Step 5: Solve for x
    x = 10,387,792,095,871,016,960/4,249,166,953.22
  6. Step 6: Final answer
    x = 2,444,665,556.86

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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.