Home / 26,007,833.60-35,890,809.71-14,406,144.42

Finding the Fourth Proportional to 26,007,833.60, 35,890,809.71 and 14,406,144.42

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Solution

The fourth proportional to 26,007,833.60, 35,890,809.71 and 14,406,144.42 is: 19,880,478.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,007,833.60 : 35,890,809.71 = 14,406,144.42 : x
  2. Step 2: Convert to fraction form
    26,007,833.60/35,890,809.71 = 14,406,144.42/x
  3. Step 3: Cross multiply
    26,007,833.60x = 35,890,809.71 × 14,406,144.42
  4. Step 4: Simplify right side
    26,007,833.60x = 517,048,187,853,544.25
  5. Step 5: Solve for x
    x = 517,048,187,853,544.25/26,007,833.60
  6. Step 6: Final answer
    x = 19,880,478.93

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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.