Home / 25,876,535,625.56-38,712,676,399.50-19,599,048,274.52

Finding the Fourth Proportional to 25,876,535,625.56, 38,712,676,399.50 and 19,599,048,274.52

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Solution

The fourth proportional to 25,876,535,625.56, 38,712,676,399.50 and 19,599,048,274.52 is: 29,321,220,760.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,876,535,625.56 : 38,712,676,399.50 = 19,599,048,274.52 : x
  2. Step 2: Convert to fraction form
    25,876,535,625.56/38,712,676,399.50 = 19,599,048,274.52/x
  3. Step 3: Cross multiply
    25,876,535,625.56x = 38,712,676,399.50 × 19,599,048,274.52
  4. Step 4: Simplify right side
    25,876,535,625.56x = 758,731,613,589,671,641,088
  5. Step 5: Solve for x
    x = 758,731,613,589,671,641,088/25,876,535,625.56
  6. Step 6: Final answer
    x = 29,321,220,760.33

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1.5x scale

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.