Home / 26,194,781,762,457-36,146,372,935,628-14,488,744,320,990

Finding the Fourth Proportional to 26,194,781,762,457, 36,146,372,935,628 and 14,488,744,320,990

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Solution

The fourth proportional to 26,194,781,762,457, 36,146,372,935,628 and 14,488,744,320,990 is: 19,993,125,361,558.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,194,781,762,457 : 36,146,372,935,628 = 14,488,744,320,990 : x
  2. Step 2: Convert to fraction form
    26,194,781,762,457/36,146,372,935,628 = 14,488,744,320,990/x
  3. Step 3: Cross multiply
    26,194,781,762,457x = 36,146,372,935,628 × 14,488,744,320,990
  4. Step 4: Simplify right side
    26,194,781,762,457x = 523,715,555,595,466,804,643,758,080
  5. Step 5: Solve for x
    x = 523,715,555,595,466,804,643,758,080/26,194,781,762,457
  6. Step 6: Final answer
    x = 19,993,125,361,558.41

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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.