Home / 22,143,266.10-33,214,899.15-10,176,002.10

Finding the Fourth Proportional to 22,143,266.10, 33,214,899.15 and 10,176,002.10

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Solution

The fourth proportional to 22,143,266.10, 33,214,899.15 and 10,176,002.10 is: 15,264,003.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,143,266.10 : 33,214,899.15 = 10,176,002.10 : x
  2. Step 2: Convert to fraction form
    22,143,266.10/33,214,899.15 = 10,176,002.10/x
  3. Step 3: Cross multiply
    22,143,266.10x = 33,214,899.15 × 10,176,002.10
  4. Step 4: Simplify right side
    22,143,266.10x = 337,994,883,501,688.19
  5. Step 5: Solve for x
    x = 337,994,883,501,688.19/22,143,266.10
  6. Step 6: Final answer
    x = 15,264,003.15

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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.