Home / 17,064,006.90-25,596,010.35-10,686,714.90

Finding the Fourth Proportional to 17,064,006.90, 25,596,010.35 and 10,686,714.90

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Solution

The fourth proportional to 17,064,006.90, 25,596,010.35 and 10,686,714.90 is: 16,030,072.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,064,006.90 : 25,596,010.35 = 10,686,714.90 : x
  2. Step 2: Convert to fraction form
    17,064,006.90/25,596,010.35 = 10,686,714.90/x
  3. Step 3: Cross multiply
    17,064,006.90x = 25,596,010.35 × 10,686,714.90
  4. Step 4: Simplify right side
    17,064,006.90x = 273,537,265,187,899.25
  5. Step 5: Solve for x
    x = 273,537,265,187,899.25/17,064,006.90
  6. Step 6: Final answer
    x = 16,030,072.35

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1.5x scale

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.