Home / 744,912,138,049.35-1,117,368,207,074-744,912,138,049.35

Finding the Fourth Proportional to 744,912,138,049.35, 1,117,368,207,074 and 744,912,138,049.35

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Solution

The fourth proportional to 744,912,138,049.35, 1,117,368,207,074 and 744,912,138,049.35 is: 1,117,368,207,074

Step by Step Solution

  1. Step 1: Write the proportion equation
    744,912,138,049.35 : 1,117,368,207,074 = 744,912,138,049.35 : x
  2. Step 2: Convert to fraction form
    744,912,138,049.35/1,117,368,207,074 = 744,912,138,049.35/x
  3. Step 3: Cross multiply
    744,912,138,049.35x = 1,117,368,207,074 × 744,912,138,049.35
  4. Step 4: Simplify right side
    744,912,138,049.35x = 832,341,140,119,862,122,643,456
  5. Step 5: Solve for x
    x = 832,341,140,119,862,122,643,456/744,912,138,049.35
  6. Step 6: Final answer
    x = 1,117,368,207,074

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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.