Home / 17,382,764.98-23,990,714.88-10,413,740.64

Finding the Fourth Proportional to 17,382,764.98, 23,990,714.88 and 10,413,740.64

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Solution

The fourth proportional to 17,382,764.98, 23,990,714.88 and 10,413,740.64 is: 14,372,459.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,382,764.98 : 23,990,714.88 = 10,413,740.64 : x
  2. Step 2: Convert to fraction form
    17,382,764.98/23,990,714.88 = 10,413,740.64/x
  3. Step 3: Cross multiply
    17,382,764.98x = 23,990,714.88 × 10,413,740.64
  4. Step 4: Simplify right side
    17,382,764.98x = 249,833,082,528,508.72
  5. Step 5: Solve for x
    x = 249,833,082,528,508.72/17,382,764.98
  6. Step 6: Final answer
    x = 14,372,459.32

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.