Home / 17,600,460.76-24,289,758.31-9,865,505.08

Finding the Fourth Proportional to 17,600,460.76, 24,289,758.31 and 9,865,505.08

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Solution

The fourth proportional to 17,600,460.76, 24,289,758.31 and 9,865,505.08 is: 13,615,026.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,600,460.76 : 24,289,758.31 = 9,865,505.08 : x
  2. Step 2: Convert to fraction form
    17,600,460.76/24,289,758.31 = 9,865,505.08/x
  3. Step 3: Cross multiply
    17,600,460.76x = 24,289,758.31 × 9,865,505.08
  4. Step 4: Simplify right side
    17,600,460.76x = 239,630,733,877,828.41
  5. Step 5: Solve for x
    x = 239,630,733,877,828.41/17,600,460.76
  6. Step 6: Final answer
    x = 13,615,026.18

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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.