Home / 16,688,664,578,831-25,032,996,868,248-14,010,814,158,863

Finding the Fourth Proportional to 16,688,664,578,831, 25,032,996,868,248 and 14,010,814,158,863

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Solution

The fourth proportional to 16,688,664,578,831, 25,032,996,868,248 and 14,010,814,158,863 is: 21,016,221,238,295.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,688,664,578,831 : 25,032,996,868,248 = 14,010,814,158,863 : x
  2. Step 2: Convert to fraction form
    16,688,664,578,831/25,032,996,868,248 = 14,010,814,158,863/x
  3. Step 3: Cross multiply
    16,688,664,578,831x = 25,032,996,868,248 × 14,010,814,158,863
  4. Step 4: Simplify right side
    16,688,664,578,831x = 350,732,666,960,422,186,392,748,032
  5. Step 5: Solve for x
    x = 350,732,666,960,422,186,392,748,032/16,688,664,578,831
  6. Step 6: Final answer
    x = 21,016,221,238,295.76

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.