Home / 14,092,265,080.30-21,124,434,967.68-6,617,467,237.18

Finding the Fourth Proportional to 14,092,265,080.30, 21,124,434,967.68 and 6,617,467,237.18

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Solution

The fourth proportional to 14,092,265,080.30, 21,124,434,967.68 and 6,617,467,237.18 is: 9,919,644,252.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,092,265,080.30 : 21,124,434,967.68 = 6,617,467,237.18 : x
  2. Step 2: Convert to fraction form
    14,092,265,080.30/21,124,434,967.68 = 6,617,467,237.18/x
  3. Step 3: Cross multiply
    14,092,265,080.30x = 21,124,434,967.68 × 6,617,467,237.18
  4. Step 4: Simplify right side
    14,092,265,080.30x = 139,790,256,302,561,968,128
  5. Step 5: Solve for x
    x = 139,790,256,302,561,968,128/14,092,265,080.30
  6. Step 6: Final answer
    x = 9,919,644,252.08

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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.