Home / 17,442,316.56-24,070,396.86-9,709,185.71

Finding the Fourth Proportional to 17,442,316.56, 24,070,396.86 and 9,709,185.71

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Solution

The fourth proportional to 17,442,316.56, 24,070,396.86 and 9,709,185.71 is: 13,398,676.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,442,316.56 : 24,070,396.86 = 9,709,185.71 : x
  2. Step 2: Convert to fraction form
    17,442,316.56/24,070,396.86 = 9,709,185.71/x
  3. Step 3: Cross multiply
    17,442,316.56x = 24,070,396.86 × 9,709,185.71
  4. Step 4: Simplify right side
    17,442,316.56x = 233,703,953,227,140.88
  5. Step 5: Solve for x
    x = 233,703,953,227,140.88/17,442,316.56
  6. Step 6: Final answer
    x = 13,398,676.28

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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.