Home / 2,369,817,866.16-3,269,108,775.51-1,465,284,655.89

Finding the Fourth Proportional to 2,369,817,866.16, 3,269,108,775.51 and 1,465,284,655.89

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Solution

The fourth proportional to 2,369,817,866.16, 3,269,108,775.51 and 1,465,284,655.89 is: 2,021,326,193.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,369,817,866.16 : 3,269,108,775.51 = 1,465,284,655.89 : x
  2. Step 2: Convert to fraction form
    2,369,817,866.16/3,269,108,775.51 = 1,465,284,655.89/x
  3. Step 3: Cross multiply
    2,369,817,866.16x = 3,269,108,775.51 × 1,465,284,655.89
  4. Step 4: Simplify right side
    2,369,817,866.16x = 4,790,174,927,190,150,144
  5. Step 5: Solve for x
    x = 4,790,174,927,190,150,144/2,369,817,866.16
  6. Step 6: Final answer
    x = 2,021,326,193.71

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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.