Home / 17,659,607.63-24,364,781.51-10,312,140.56

Finding the Fourth Proportional to 17,659,607.63, 24,364,781.51 and 10,312,140.56

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Solution

The fourth proportional to 17,659,607.63, 24,364,781.51 and 10,312,140.56 is: 14,227,555.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,659,607.63 : 24,364,781.51 = 10,312,140.56 : x
  2. Step 2: Convert to fraction form
    17,659,607.63/24,364,781.51 = 10,312,140.56/x
  3. Step 3: Cross multiply
    17,659,607.63x = 24,364,781.51 × 10,312,140.56
  4. Step 4: Simplify right side
    17,659,607.63x = 251,253,051,471,424.41
  5. Step 5: Solve for x
    x = 251,253,051,471,424.41/17,659,607.63
  6. Step 6: Final answer
    x = 14,227,555.72

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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.