Home / 1,360,695,187,234.30-1,877,760,111,661.10-734,975,951,806.14

Finding the Fourth Proportional to 1,360,695,187,234.30, 1,877,760,111,661.10 and 734,975,951,806.14

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Solution

The fourth proportional to 1,360,695,187,234.30, 1,877,760,111,661.10 and 734,975,951,806.14 is: 1,014,267,220,373.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,360,695,187,234.30 : 1,877,760,111,661.10 = 734,975,951,806.14 : x
  2. Step 2: Convert to fraction form
    1,360,695,187,234.30/1,877,760,111,661.10 = 734,975,951,806.14/x
  3. Step 3: Cross multiply
    1,360,695,187,234.30x = 1,877,760,111,661.10 × 734,975,951,806.14
  4. Step 4: Simplify right side
    1,360,695,187,234.30x = 1,380,108,525,331,720,729,264,128
  5. Step 5: Solve for x
    x = 1,380,108,525,331,720,729,264,128/1,360,695,187,234.30
  6. Step 6: Final answer
    x = 1,014,267,220,373.49

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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.