Home / 2,691,530,825.22-3,714,157,570.14-1,502,006,434.92

Finding the Fourth Proportional to 2,691,530,825.22, 3,714,157,570.14 and 1,502,006,434.92

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Solution

The fourth proportional to 2,691,530,825.22, 3,714,157,570.14 and 1,502,006,434.92 is: 2,072,682,400.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,691,530,825.22 : 3,714,157,570.14 = 1,502,006,434.92 : x
  2. Step 2: Convert to fraction form
    2,691,530,825.22/3,714,157,570.14 = 1,502,006,434.92/x
  3. Step 3: Cross multiply
    2,691,530,825.22x = 3,714,157,570.14 × 1,502,006,434.92
  4. Step 4: Simplify right side
    2,691,530,825.22x = 5,578,688,570,657,111,040
  5. Step 5: Solve for x
    x = 5,578,688,570,657,111,040/2,691,530,825.22
  6. Step 6: Final answer
    x = 2,072,682,400.06

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1.5x scale

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.