Home / 24,484,873.60-36,683,073.60-20,945,929.60

Finding the Fourth Proportional to 24,484,873.60, 36,683,073.60 and 20,945,929.60

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Solution

The fourth proportional to 24,484,873.60, 36,683,073.60 and 20,945,929.60 is: 31,381,051.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,484,873.60 : 36,683,073.60 = 20,945,929.60 : x
  2. Step 2: Convert to fraction form
    24,484,873.60/36,683,073.60 = 20,945,929.60/x
  3. Step 3: Cross multiply
    24,484,873.60x = 36,683,073.60 × 20,945,929.60
  4. Step 4: Simplify right side
    24,484,873.60x = 768,361,077,137,218.62
  5. Step 5: Solve for x
    x = 768,361,077,137,218.62/24,484,873.60
  6. Step 6: Final answer
    x = 31,381,051.41

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.