Home / 17,507,534.44-24,156,142.48-10,262,790.76

Finding the Fourth Proportional to 17,507,534.44, 24,156,142.48 and 10,262,790.76

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Solution

The fourth proportional to 17,507,534.44, 24,156,142.48 and 10,262,790.76 is: 14,160,156.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,507,534.44 : 24,156,142.48 = 10,262,790.76 : x
  2. Step 2: Convert to fraction form
    17,507,534.44/24,156,142.48 = 10,262,790.76/x
  3. Step 3: Cross multiply
    17,507,534.44x = 24,156,142.48 × 10,262,790.76
  4. Step 4: Simplify right side
    17,507,534.44x = 247,909,435,840,987.47
  5. Step 5: Solve for x
    x = 247,909,435,840,987.47/17,507,534.44
  6. Step 6: Final answer
    x = 14,160,156.97

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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.