Home / 17,911,190.16-24,717,168.99-10,070,709.57

Finding the Fourth Proportional to 17,911,190.16, 24,717,168.99 and 10,070,709.57

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Solution

The fourth proportional to 17,911,190.16, 24,717,168.99 and 10,070,709.57 is: 13,897,425.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,911,190.16 : 24,717,168.99 = 10,070,709.57 : x
  2. Step 2: Convert to fraction form
    17,911,190.16/24,717,168.99 = 10,070,709.57/x
  3. Step 3: Cross multiply
    17,911,190.16x = 24,717,168.99 × 10,070,709.57
  4. Step 4: Simplify right side
    17,911,190.16x = 248,919,430,290,900.22
  5. Step 5: Solve for x
    x = 248,919,430,290,900.22/17,911,190.16
  6. Step 6: Final answer
    x = 13,897,425.47

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1.5x scale

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.