Home / 52,019,036.94-78,054,193.49-24,354,824.25

Finding the Fourth Proportional to 52,019,036.94, 78,054,193.49 and 24,354,824.25

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Solution

The fourth proportional to 52,019,036.94, 78,054,193.49 and 24,354,824.25 is: 36,544,239.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,019,036.94 : 78,054,193.49 = 24,354,824.25 : x
  2. Step 2: Convert to fraction form
    52,019,036.94/78,054,193.49 = 24,354,824.25/x
  3. Step 3: Cross multiply
    52,019,036.94x = 78,054,193.49 × 24,354,824.25
  4. Step 4: Simplify right side
    52,019,036.94x = 1,900,996,164,302,670
  5. Step 5: Solve for x
    x = 1,900,996,164,302,670/52,019,036.94
  6. Step 6: Final answer
    x = 36,544,239.88

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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.