Home / 26,007,836.52-35,890,813.74-14,406,147.34

Finding the Fourth Proportional to 26,007,836.52, 35,890,813.74 and 14,406,147.34

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Solution

The fourth proportional to 26,007,836.52, 35,890,813.74 and 14,406,147.34 is: 19,880,482.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,007,836.52 : 35,890,813.74 = 14,406,147.34 : x
  2. Step 2: Convert to fraction form
    26,007,836.52/35,890,813.74 = 14,406,147.34/x
  3. Step 3: Cross multiply
    26,007,836.52x = 35,890,813.74 × 14,406,147.34
  4. Step 4: Simplify right side
    26,007,836.52x = 517,048,350,890,936.50
  5. Step 5: Solve for x
    x = 517,048,350,890,936.50/26,007,836.52
  6. Step 6: Final answer
    x = 19,880,482.96

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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.