Home / 52,966,235.42-79,406,473.26-16,555,878.44

Finding the Fourth Proportional to 52,966,235.42, 79,406,473.26 and 16,555,878.44

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Solution

The fourth proportional to 52,966,235.42, 79,406,473.26 and 16,555,878.44 is: 24,820,414.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,966,235.42 : 79,406,473.26 = 16,555,878.44 : x
  2. Step 2: Convert to fraction form
    52,966,235.42/79,406,473.26 = 16,555,878.44/x
  3. Step 3: Cross multiply
    52,966,235.42x = 79,406,473.26 × 16,555,878.44
  4. Step 4: Simplify right side
    52,966,235.42x = 1,314,643,918,641,670.50
  5. Step 5: Solve for x
    x = 1,314,643,918,641,670.50/52,966,235.42
  6. Step 6: Final answer
    x = 24,820,414.52

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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.