Home / 1,784,208,730,091.30-2,676,309,754,451-559,061,640,823.12

Finding the Fourth Proportional to 1,784,208,730,091.30, 2,676,309,754,451 and 559,061,640,823.12

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Solution

The fourth proportional to 1,784,208,730,091.30, 2,676,309,754,451 and 559,061,640,823.12 is: 838,591,414,468.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,784,208,730,091.30 : 2,676,309,754,451 = 559,061,640,823.12 : x
  2. Step 2: Convert to fraction form
    1,784,208,730,091.30/2,676,309,754,451 = 559,061,640,823.12/x
  3. Step 3: Cross multiply
    1,784,208,730,091.30x = 2,676,309,754,451 × 559,061,640,823.12
  4. Step 4: Simplify right side
    1,784,208,730,091.30x = 1,496,222,122,674,297,411,469,312
  5. Step 5: Solve for x
    x = 1,496,222,122,674,297,411,469,312/1,784,208,730,091.30
  6. Step 6: Final answer
    x = 838,591,414,468.49

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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.