Home / 14,678,076.30-22,017,114.45-10,626,002.70

Finding the Fourth Proportional to 14,678,076.30, 22,017,114.45 and 10,626,002.70

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Solution

The fourth proportional to 14,678,076.30, 22,017,114.45 and 10,626,002.70 is: 15,939,004.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,678,076.30 : 22,017,114.45 = 10,626,002.70 : x
  2. Step 2: Convert to fraction form
    14,678,076.30/22,017,114.45 = 10,626,002.70/x
  3. Step 3: Cross multiply
    14,678,076.30x = 22,017,114.45 × 10,626,002.70
  4. Step 4: Simplify right side
    14,678,076.30x = 233,953,917,591,909
  5. Step 5: Solve for x
    x = 233,953,917,591,909/14,678,076.30
  6. Step 6: Final answer
    x = 15,939,004.05

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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.