Home / 6,526,172,554,337.80-9,006,146,124,262.40-3,559,864,540,924.30

Finding the Fourth Proportional to 6,526,172,554,337.80, 9,006,146,124,262.40 and 3,559,864,540,924.30

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Solution

The fourth proportional to 6,526,172,554,337.80, 9,006,146,124,262.40 and 3,559,864,540,924.30 is: 4,912,628,339,383.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,526,172,554,337.80 : 9,006,146,124,262.40 = 3,559,864,540,924.30 : x
  2. Step 2: Convert to fraction form
    6,526,172,554,337.80/9,006,146,124,262.40 = 3,559,864,540,924.30/x
  3. Step 3: Cross multiply
    6,526,172,554,337.80x = 9,006,146,124,262.40 × 3,559,864,540,924.30
  4. Step 4: Simplify right side
    6,526,172,554,337.80x = 32,060,660,238,144,534,040,543,232
  5. Step 5: Solve for x
    x = 32,060,660,238,144,534,040,543,232/6,526,172,554,337.80
  6. Step 6: Final answer
    x = 4,912,628,339,383.17

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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.