Home / 19,286,842,713,972-26,597,964,769,691-14,076,017,622,409

Finding the Fourth Proportional to 19,286,842,713,972, 26,597,964,769,691 and 14,076,017,622,409

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Solution

The fourth proportional to 19,286,842,713,972, 26,597,964,769,691 and 14,076,017,622,409 is: 19,411,856,381,613.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,286,842,713,972 : 26,597,964,769,691 = 14,076,017,622,409 : x
  2. Step 2: Convert to fraction form
    19,286,842,713,972/26,597,964,769,691 = 14,076,017,622,409/x
  3. Step 3: Cross multiply
    19,286,842,713,972x = 26,597,964,769,691 × 14,076,017,622,409
  4. Step 4: Simplify right side
    19,286,842,713,972x = 374,393,420,818,384,257,370,030,080
  5. Step 5: Solve for x
    x = 374,393,420,818,384,257,370,030,080/19,286,842,713,972
  6. Step 6: Final answer
    x = 19,411,856,381,613.04

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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.