Home / 26,519,531.49-36,594,975.06-14,914,852.96

Finding the Fourth Proportional to 26,519,531.49, 36,594,975.06 and 14,914,852.96

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Solution

The fourth proportional to 26,519,531.49, 36,594,975.06 and 14,914,852.96 is: 20,581,384.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,519,531.49 : 36,594,975.06 = 14,914,852.96 : x
  2. Step 2: Convert to fraction form
    26,519,531.49/36,594,975.06 = 14,914,852.96/x
  3. Step 3: Cross multiply
    26,519,531.49x = 36,594,975.06 × 14,914,852.96
  4. Step 4: Simplify right side
    26,519,531.49x = 545,808,671,976,604.69
  5. Step 5: Solve for x
    x = 545,808,671,976,604.69/26,519,531.49
  6. Step 6: Final answer
    x = 20,581,384.41

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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.