Home / 34,566,685.41-51,816,327.69-13,810,935.38

Finding the Fourth Proportional to 34,566,685.41, 51,816,327.69 and 13,810,935.38

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Solution

The fourth proportional to 34,566,685.41, 51,816,327.69 and 13,810,935.38 is: 20,702,938.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,566,685.41 : 51,816,327.69 = 13,810,935.38 : x
  2. Step 2: Convert to fraction form
    34,566,685.41/51,816,327.69 = 13,810,935.38/x
  3. Step 3: Cross multiply
    34,566,685.41x = 51,816,327.69 × 13,810,935.38
  4. Step 4: Simplify right side
    34,566,685.41x = 715,631,953,439,670.88
  5. Step 5: Solve for x
    x = 715,631,953,439,670.88/34,566,685.41
  6. Step 6: Final answer
    x = 20,702,938.25

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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.