Home / 1,727,597,375,111.80-2,383,180,507,536.20-1,068,192,666,126

Finding the Fourth Proportional to 1,727,597,375,111.80, 2,383,180,507,536.20 and 1,068,192,666,126

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Solution

The fourth proportional to 1,727,597,375,111.80, 2,383,180,507,536.20 and 1,068,192,666,126 is: 1,473,547,006,309.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,727,597,375,111.80 : 2,383,180,507,536.20 = 1,068,192,666,126 : x
  2. Step 2: Convert to fraction form
    1,727,597,375,111.80/2,383,180,507,536.20 = 1,068,192,666,126/x
  3. Step 3: Cross multiply
    1,727,597,375,111.80x = 2,383,180,507,536.20 × 1,068,192,666,126
  4. Step 4: Simplify right side
    1,727,597,375,111.80x = 2,545,695,940,204,607,712,526,336
  5. Step 5: Solve for x
    x = 2,545,695,940,204,607,712,526,336/1,727,597,375,111.80
  6. Step 6: Final answer
    x = 1,473,547,006,309.77

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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.