Home / 12,336,835,545,849-17,024,604,018,954-6,781,041,237,824.80

Finding the Fourth Proportional to 12,336,835,545,849, 17,024,604,018,954 and 6,781,041,237,824.80

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Solution

The fourth proportional to 12,336,835,545,849, 17,024,604,018,954 and 6,781,041,237,824.80 is: 9,357,711,017,636.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,336,835,545,849 : 17,024,604,018,954 = 6,781,041,237,824.80 : x
  2. Step 2: Convert to fraction form
    12,336,835,545,849/17,024,604,018,954 = 6,781,041,237,824.80/x
  3. Step 3: Cross multiply
    12,336,835,545,849x = 17,024,604,018,954 × 6,781,041,237,824.80
  4. Step 4: Simplify right side
    12,336,835,545,849x = 115,444,541,910,164,892,779,806,720
  5. Step 5: Solve for x
    x = 115,444,541,910,164,892,779,806,720/12,336,835,545,849
  6. Step 6: Final answer
    x = 9,357,711,017,636.83

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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.