Home / 25,818,436,538,631-35,629,439,791,851-14,112,697,791,128

Finding the Fourth Proportional to 25,818,436,538,631, 35,629,439,791,851 and 14,112,697,791,128

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Solution

The fourth proportional to 25,818,436,538,631, 35,629,439,791,851 and 14,112,697,791,128 is: 19,475,521,513,366.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,818,436,538,631 : 35,629,439,791,851 = 14,112,697,791,128 : x
  2. Step 2: Convert to fraction form
    25,818,436,538,631/35,629,439,791,851 = 14,112,697,791,128/x
  3. Step 3: Cross multiply
    25,818,436,538,631x = 35,629,439,791,851 × 14,112,697,791,128
  4. Step 4: Simplify right side
    25,818,436,538,631x = 502,827,516,249,583,653,583,060,992
  5. Step 5: Solve for x
    x = 502,827,516,249,583,653,583,060,992/25,818,436,538,631
  6. Step 6: Final answer
    x = 19,475,521,513,366.03

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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.