Home / 16,008,763.54-22,129,326.51-14,283,532.19

Finding the Fourth Proportional to 16,008,763.54, 22,129,326.51 and 14,283,532.19

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Solution

The fourth proportional to 16,008,763.54, 22,129,326.51 and 14,283,532.19 is: 19,744,494.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,008,763.54 : 22,129,326.51 = 14,283,532.19 : x
  2. Step 2: Convert to fraction form
    16,008,763.54/22,129,326.51 = 14,283,532.19/x
  3. Step 3: Cross multiply
    16,008,763.54x = 22,129,326.51 × 14,283,532.19
  4. Step 4: Simplify right side
    16,008,763.54x = 316,084,947,437,958.75
  5. Step 5: Solve for x
    x = 316,084,947,437,958.75/16,008,763.54
  6. Step 6: Final answer
    x = 19,744,494.74

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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.