Home / 11,007,027.10-16,477,363.05-9,679,923.10

Finding the Fourth Proportional to 11,007,027.10, 16,477,363.05 and 9,679,923.10

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Solution

The fourth proportional to 11,007,027.10, 16,477,363.05 and 9,679,923.10 is: 14,490,707.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,007,027.10 : 16,477,363.05 = 9,679,923.10 : x
  2. Step 2: Convert to fraction form
    11,007,027.10/16,477,363.05 = 9,679,923.10/x
  3. Step 3: Cross multiply
    11,007,027.10x = 16,477,363.05 × 9,679,923.10
  4. Step 4: Simplify right side
    11,007,027.10x = 159,499,607,214,781.47
  5. Step 5: Solve for x
    x = 159,499,607,214,781.47/11,007,027.10
  6. Step 6: Final answer
    x = 14,490,707.23

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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.