Home / 11,714,886.34-17,584,751.70-10,375,742.50

Finding the Fourth Proportional to 11,714,886.34, 17,584,751.70 and 10,375,742.50

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Solution

The fourth proportional to 11,714,886.34, 17,584,751.70 and 10,375,742.50 is: 15,574,615.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,714,886.34 : 17,584,751.70 = 10,375,742.50 : x
  2. Step 2: Convert to fraction form
    11,714,886.34/17,584,751.70 = 10,375,742.50/x
  3. Step 3: Cross multiply
    11,714,886.34x = 17,584,751.70 × 10,375,742.50
  4. Step 4: Simplify right side
    11,714,886.34x = 182,454,855,565,637.25
  5. Step 5: Solve for x
    x = 182,454,855,565,637.25/11,714,886.34
  6. Step 6: Final answer
    x = 15,574,615.94

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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.