Home / 10,405,327,370.58-14,359,362,398.61-5,647,604,226.18

Finding the Fourth Proportional to 10,405,327,370.58, 14,359,362,398.61 and 5,647,604,226.18

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Solution

The fourth proportional to 10,405,327,370.58, 14,359,362,398.61 and 5,647,604,226.18 is: 7,793,699,600.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,405,327,370.58 : 14,359,362,398.61 = 5,647,604,226.18 : x
  2. Step 2: Convert to fraction form
    10,405,327,370.58/14,359,362,398.61 = 5,647,604,226.18/x
  3. Step 3: Cross multiply
    10,405,327,370.58x = 14,359,362,398.61 × 5,647,604,226.18
  4. Step 4: Simplify right side
    10,405,327,370.58x = 81,095,995,767,640,031,232
  5. Step 5: Solve for x
    x = 81,095,995,767,640,031,232/10,405,327,370.58
  6. Step 6: Final answer
    x = 7,793,699,600.16

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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.