Home / 33,646,405.07-50,470,008.10-9,383,855.77

Finding the Fourth Proportional to 33,646,405.07, 50,470,008.10 and 9,383,855.77

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Solution

The fourth proportional to 33,646,405.07, 50,470,008.10 and 9,383,855.77 is: 14,075,895.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,646,405.07 : 50,470,008.10 = 9,383,855.77 : x
  2. Step 2: Convert to fraction form
    33,646,405.07/50,470,008.10 = 9,383,855.77/x
  3. Step 3: Cross multiply
    33,646,405.07x = 50,470,008.10 × 9,383,855.77
  4. Step 4: Simplify right side
    33,646,405.07x = 473,603,276,721,131.75
  5. Step 5: Solve for x
    x = 473,603,276,721,131.75/33,646,405.07
  6. Step 6: Final answer
    x = 14,075,895.35

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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.