Home / 17,742,245.84-24,484,618.13-10,405,370.73

Finding the Fourth Proportional to 17,742,245.84, 24,484,618.13 and 10,405,370.73

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Solution

The fourth proportional to 17,742,245.84, 24,484,618.13 and 10,405,370.73 is: 14,359,598.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,742,245.84 : 24,484,618.13 = 10,405,370.73 : x
  2. Step 2: Convert to fraction form
    17,742,245.84/24,484,618.13 = 10,405,370.73/x
  3. Step 3: Cross multiply
    17,742,245.84x = 24,484,618.13 × 10,405,370.73
  4. Step 4: Simplify right side
    17,742,245.84x = 254,771,528,773,102.50
  5. Step 5: Solve for x
    x = 254,771,528,773,102.50/17,742,245.84
  6. Step 6: Final answer
    x = 14,359,598.62

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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.