Home / 3,238,047,681.36-4,468,507,295.31-1,752,935,806.86

Finding the Fourth Proportional to 3,238,047,681.36, 4,468,507,295.31 and 1,752,935,806.86

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Solution

The fourth proportional to 3,238,047,681.36, 4,468,507,295.31 and 1,752,935,806.86 is: 2,419,052,222.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,238,047,681.36 : 4,468,507,295.31 = 1,752,935,806.86 : x
  2. Step 2: Convert to fraction form
    3,238,047,681.36/4,468,507,295.31 = 1,752,935,806.86/x
  3. Step 3: Cross multiply
    3,238,047,681.36x = 4,468,507,295.31 × 1,752,935,806.86
  4. Step 4: Simplify right side
    3,238,047,681.36x = 7,833,006,441,164,030,976
  5. Step 5: Solve for x
    x = 7,833,006,441,164,030,976/3,238,047,681.36
  6. Step 6: Final answer
    x = 2,419,052,222.81

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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.