Home / 3,231,901,405,983.30-4,460,021,029,368.30-1,824,329,474,598.80

Finding the Fourth Proportional to 3,231,901,405,983.30, 4,460,021,029,368.30 and 1,824,329,474,598.80

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Solution

The fourth proportional to 3,231,901,405,983.30, 4,460,021,029,368.30 and 1,824,329,474,598.80 is: 2,517,573,031,820.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,231,901,405,983.30 : 4,460,021,029,368.30 = 1,824,329,474,598.80 : x
  2. Step 2: Convert to fraction form
    3,231,901,405,983.30/4,460,021,029,368.30 = 1,824,329,474,598.80/x
  3. Step 3: Cross multiply
    3,231,901,405,983.30x = 4,460,021,029,368.30 × 1,824,329,474,598.80
  4. Step 4: Simplify right side
    3,231,901,405,983.30x = 8,136,547,821,207,069,361,438,720
  5. Step 5: Solve for x
    x = 8,136,547,821,207,069,361,438,720/3,231,901,405,983.30
  6. Step 6: Final answer
    x = 2,517,573,031,820.73

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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.