Home / 17,742,238.58-24,484,608.12-10,405,363.46

Finding the Fourth Proportional to 17,742,238.58, 24,484,608.12 and 10,405,363.46

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Solution

The fourth proportional to 17,742,238.58, 24,484,608.12 and 10,405,363.46 is: 14,359,588.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,742,238.58 : 24,484,608.12 = 10,405,363.46 : x
  2. Step 2: Convert to fraction form
    17,742,238.58/24,484,608.12 = 10,405,363.46/x
  3. Step 3: Cross multiply
    17,742,238.58x = 24,484,608.12 × 10,405,363.46
  4. Step 4: Simplify right side
    17,742,238.58x = 254,771,246,664,267.31
  5. Step 5: Solve for x
    x = 254,771,246,664,267.31/17,742,238.58
  6. Step 6: Final answer
    x = 14,359,588.59

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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.