Home / 33,259,312.80-49,916,962.80-16,234,538.40

Finding the Fourth Proportional to 33,259,312.80, 49,916,962.80 and 16,234,538.40

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Solution

The fourth proportional to 33,259,312.80, 49,916,962.80 and 16,234,538.40 is: 24,365,471.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,259,312.80 : 49,916,962.80 = 16,234,538.40 : x
  2. Step 2: Convert to fraction form
    33,259,312.80/49,916,962.80 = 16,234,538.40/x
  3. Step 3: Cross multiply
    33,259,312.80x = 49,916,962.80 × 16,234,538.40
  4. Step 4: Simplify right side
    33,259,312.80x = 810,378,849,387,971.50
  5. Step 5: Solve for x
    x = 810,378,849,387,971.50/33,259,312.80
  6. Step 6: Final answer
    x = 24,365,471.84

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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.