Home / 14,936,191.75-22,423,197.89-9,164,747.35

Finding the Fourth Proportional to 14,936,191.75, 22,423,197.89 and 9,164,747.35

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Solution

The fourth proportional to 14,936,191.75, 22,423,197.89 and 9,164,747.35 is: 13,758,724.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,936,191.75 : 22,423,197.89 = 9,164,747.35 : x
  2. Step 2: Convert to fraction form
    14,936,191.75/22,423,197.89 = 9,164,747.35/x
  3. Step 3: Cross multiply
    14,936,191.75x = 22,423,197.89 × 9,164,747.35
  4. Step 4: Simplify right side
    14,936,191.75x = 205,502,943,440,903.09
  5. Step 5: Solve for x
    x = 205,502,943,440,903.09/14,936,191.75
  6. Step 6: Final answer
    x = 13,758,724.24

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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.