Home / 10,925,652,945.60-16,388,504,612.64-6,297,773,388.48

Finding the Fourth Proportional to 10,925,652,945.60, 16,388,504,612.64 and 6,297,773,388.48

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Solution

The fourth proportional to 10,925,652,945.60, 16,388,504,612.64 and 6,297,773,388.48 is: 9,446,674,605.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,925,652,945.60 : 16,388,504,612.64 = 6,297,773,388.48 : x
  2. Step 2: Convert to fraction form
    10,925,652,945.60/16,388,504,612.64 = 6,297,773,388.48/x
  3. Step 3: Cross multiply
    10,925,652,945.60x = 16,388,504,612.64 × 6,297,773,388.48
  4. Step 4: Simplify right side
    10,925,652,945.60x = 103,211,088,226,465,906,688
  5. Step 5: Solve for x
    x = 103,211,088,226,465,906,688/10,925,652,945.60
  6. Step 6: Final answer
    x = 9,446,674,605.20

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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.