Home / 52,926,733.53-79,406,043.75-16,533,653.85

Finding the Fourth Proportional to 52,926,733.53, 79,406,043.75 and 16,533,653.85

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Solution

The fourth proportional to 52,926,733.53, 79,406,043.75 and 16,533,653.85 is: 24,805,461.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,926,733.53 : 79,406,043.75 = 16,533,653.85 : x
  2. Step 2: Convert to fraction form
    52,926,733.53/79,406,043.75 = 16,533,653.85/x
  3. Step 3: Cross multiply
    52,926,733.53x = 79,406,043.75 × 16,533,653.85
  4. Step 4: Simplify right side
    52,926,733.53x = 1,312,872,040,960,456
  5. Step 5: Solve for x
    x = 1,312,872,040,960,456/52,926,733.53
  6. Step 6: Final answer
    x = 24,805,461.31

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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.