Home / 14,823,270.70-22,201,728.45-12,169,062.70

Finding the Fourth Proportional to 14,823,270.70, 22,201,728.45 and 12,169,062.70

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Solution

The fourth proportional to 14,823,270.70, 22,201,728.45 and 12,169,062.70 is: 18,226,357.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,823,270.70 : 22,201,728.45 = 12,169,062.70 : x
  2. Step 2: Convert to fraction form
    14,823,270.70/22,201,728.45 = 12,169,062.70/x
  3. Step 3: Cross multiply
    14,823,270.70x = 22,201,728.45 × 12,169,062.70
  4. Step 4: Simplify right side
    14,823,270.70x = 270,174,225,556,423.78
  5. Step 5: Solve for x
    x = 270,174,225,556,423.78/14,823,270.70
  6. Step 6: Final answer
    x = 18,226,357.13

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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.