Home / 14,849,205.80-22,273,808.70-13,054,116.20

Finding the Fourth Proportional to 14,849,205.80, 22,273,808.70 and 13,054,116.20

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Solution

The fourth proportional to 14,849,205.80, 22,273,808.70 and 13,054,116.20 is: 19,581,174.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,849,205.80 : 22,273,808.70 = 13,054,116.20 : x
  2. Step 2: Convert to fraction form
    14,849,205.80/22,273,808.70 = 13,054,116.20/x
  3. Step 3: Cross multiply
    14,849,205.80x = 22,273,808.70 × 13,054,116.20
  4. Step 4: Simplify right side
    14,849,205.80x = 290,764,886,986,370.94
  5. Step 5: Solve for x
    x = 290,764,886,986,370.94/14,849,205.80
  6. Step 6: Final answer
    x = 19,581,174.30

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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.