Home / 6,526,172,554,339-9,006,146,124,263.90-3,559,864,540,926

Finding the Fourth Proportional to 6,526,172,554,339, 9,006,146,124,263.90 and 3,559,864,540,926

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Solution

The fourth proportional to 6,526,172,554,339, 9,006,146,124,263.90 and 3,559,864,540,926 is: 4,912,628,339,385.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,526,172,554,339 : 9,006,146,124,263.90 = 3,559,864,540,926 : x
  2. Step 2: Convert to fraction form
    6,526,172,554,339/9,006,146,124,263.90 = 3,559,864,540,926/x
  3. Step 3: Cross multiply
    6,526,172,554,339x = 9,006,146,124,263.90 × 3,559,864,540,926
  4. Step 4: Simplify right side
    6,526,172,554,339x = 32,060,660,238,165,184,243,302,400
  5. Step 5: Solve for x
    x = 32,060,660,238,165,184,243,302,400/6,526,172,554,339
  6. Step 6: Final answer
    x = 4,912,628,339,385.43

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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.