Home / 19,473,984.12-26,865,049.15-12,600,687.00

Finding the Fourth Proportional to 19,473,984.12, 26,865,049.15 and 12,600,687.00

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Solution

The fourth proportional to 19,473,984.12, 26,865,049.15 and 12,600,687.00 is: 17,383,092.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,473,984.12 : 26,865,049.15 = 12,600,687.00 : x
  2. Step 2: Convert to fraction form
    19,473,984.12/26,865,049.15 = 12,600,687.00/x
  3. Step 3: Cross multiply
    19,473,984.12x = 26,865,049.15 × 12,600,687.00
  4. Step 4: Simplify right side
    19,473,984.12x = 338,518,075,412,939.06
  5. Step 5: Solve for x
    x = 338,518,075,412,939.06/19,473,984.12
  6. Step 6: Final answer
    x = 17,383,092.92

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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.