Home / 745,754,363,999.10-1,118,631,545,998.60-745,754,363,999.10

Finding the Fourth Proportional to 745,754,363,999.10, 1,118,631,545,998.60 and 745,754,363,999.10

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Solution

The fourth proportional to 745,754,363,999.10, 1,118,631,545,998.60 and 745,754,363,999.10 is: 1,118,631,545,998.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    745,754,363,999.10 : 1,118,631,545,998.60 = 745,754,363,999.10 : x
  2. Step 2: Convert to fraction form
    745,754,363,999.10/1,118,631,545,998.60 = 745,754,363,999.10/x
  3. Step 3: Cross multiply
    745,754,363,999.10x = 1,118,631,545,998.60 × 745,754,363,999.10
  4. Step 4: Simplify right side
    745,754,363,999.10x = 834,224,357,135,515,922,726,912
  5. Step 5: Solve for x
    x = 834,224,357,135,515,922,726,912/745,754,363,999.10
  6. Step 6: Final answer
    x = 1,118,631,545,998.60

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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.