Home / 16,862,652,402,628-23,261,896,080,820-11,013,183,665,185

Finding the Fourth Proportional to 16,862,652,402,628, 23,261,896,080,820 and 11,013,183,665,185

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Solution

The fourth proportional to 16,862,652,402,628, 23,261,896,080,820 and 11,013,183,665,185 is: 15,192,600,062,051.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,862,652,402,628 : 23,261,896,080,820 = 11,013,183,665,185 : x
  2. Step 2: Convert to fraction form
    16,862,652,402,628/23,261,896,080,820 = 11,013,183,665,185/x
  3. Step 3: Cross multiply
    16,862,652,402,628x = 23,261,896,080,820 × 11,013,183,665,185
  4. Step 4: Simplify right side
    16,862,652,402,628x = 256,187,533,938,517,810,360,614,912
  5. Step 5: Solve for x
    x = 256,187,533,938,517,810,360,614,912/16,862,652,402,628
  6. Step 6: Final answer
    x = 15,192,600,062,051.43

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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.