Home / 40,896,889,641,334-56,439,481,782,650-22,647,834,927,478

Finding the Fourth Proportional to 40,896,889,641,334, 56,439,481,782,650 and 22,647,834,927,478

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Solution

The fourth proportional to 40,896,889,641,334, 56,439,481,782,650 and 22,647,834,927,478 is: 31,254,994,646,682.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,896,889,641,334 : 56,439,481,782,650 = 22,647,834,927,478 : x
  2. Step 2: Convert to fraction form
    40,896,889,641,334/56,439,481,782,650 = 22,647,834,927,478/x
  3. Step 3: Cross multiply
    40,896,889,641,334x = 56,439,481,782,650 × 22,647,834,927,478
  4. Step 4: Simplify right side
    40,896,889,641,334x = 1,278,232,066,805,859,093,133,131,776
  5. Step 5: Solve for x
    x = 1,278,232,066,805,859,093,133,131,776/40,896,889,641,334
  6. Step 6: Final answer
    x = 31,254,994,646,682.50

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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.