Home / 35,911,023,776,880-49,560,906,475,686-21,849,218,364,588

Finding the Fourth Proportional to 35,911,023,776,880, 49,560,906,475,686 and 21,849,218,364,588

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Solution

The fourth proportional to 35,911,023,776,880, 49,560,906,475,686 and 21,849,218,364,588 is: 30,154,168,665,927.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,911,023,776,880 : 49,560,906,475,686 = 21,849,218,364,588 : x
  2. Step 2: Convert to fraction form
    35,911,023,776,880/49,560,906,475,686 = 21,849,218,364,588/x
  3. Step 3: Cross multiply
    35,911,023,776,880x = 49,560,906,475,686 × 21,849,218,364,588
  4. Step 4: Simplify right side
    35,911,023,776,880x = 1,082,867,067,934,186,859,309,039,616
  5. Step 5: Solve for x
    x = 1,082,867,067,934,186,859,309,039,616/35,911,023,776,880
  6. Step 6: Final answer
    x = 30,154,168,665,927.91

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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.