Home / 34,148,026.80-51,222,126.96-13,953,268.80

Finding the Fourth Proportional to 34,148,026.80, 51,222,126.96 and 13,953,268.80

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Solution

The fourth proportional to 34,148,026.80, 51,222,126.96 and 13,953,268.80 is: 20,929,938.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,148,026.80 : 51,222,126.96 = 13,953,268.80 : x
  2. Step 2: Convert to fraction form
    34,148,026.80/51,222,126.96 = 13,953,268.80/x
  3. Step 3: Cross multiply
    34,148,026.80x = 51,222,126.96 × 13,953,268.80
  4. Step 4: Simplify right side
    34,148,026.80x = 714,716,105,980,606.88
  5. Step 5: Solve for x
    x = 714,716,105,980,606.88/34,148,026.80
  6. Step 6: Final answer
    x = 20,929,938.65

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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.