Home / 524,102,684,837.35-786,232,633,449.05-184,081,932,422.52

Finding the Fourth Proportional to 524,102,684,837.35, 786,232,633,449.05 and 184,081,932,422.52

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Solution

The fourth proportional to 524,102,684,837.35, 786,232,633,449.05 and 184,081,932,422.52 is: 276,150,507,688.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    524,102,684,837.35 : 786,232,633,449.05 = 184,081,932,422.52 : x
  2. Step 2: Convert to fraction form
    524,102,684,837.35/786,232,633,449.05 = 184,081,932,422.52/x
  3. Step 3: Cross multiply
    524,102,684,837.35x = 786,232,633,449.05 × 184,081,932,422.52
  4. Step 4: Simplify right side
    524,102,684,837.35x = 144,731,222,498,947,966,697,472
  5. Step 5: Solve for x
    x = 144,731,222,498,947,966,697,472/524,102,684,837.35
  6. Step 6: Final answer
    x = 276,150,507,688.90

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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.