Home / 52,372,651.80-78,558,977.70-33,225,029.40

Finding the Fourth Proportional to 52,372,651.80, 78,558,977.70 and 33,225,029.40

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Solution

The fourth proportional to 52,372,651.80, 78,558,977.70 and 33,225,029.40 is: 49,837,544.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,372,651.80 : 78,558,977.70 = 33,225,029.40 : x
  2. Step 2: Convert to fraction form
    52,372,651.80/78,558,977.70 = 33,225,029.40/x
  3. Step 3: Cross multiply
    52,372,651.80x = 78,558,977.70 × 33,225,029.40
  4. Step 4: Simplify right side
    52,372,651.80x = 2,610,124,343,716,444.50
  5. Step 5: Solve for x
    x = 2,610,124,343,716,444.50/52,372,651.80
  6. Step 6: Final answer
    x = 49,837,544.10

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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.