Home / 524,102,684,837.15-786,232,633,448.70-184,081,932,422.26

Finding the Fourth Proportional to 524,102,684,837.15, 786,232,633,448.70 and 184,081,932,422.26

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Solution

The fourth proportional to 524,102,684,837.15, 786,232,633,448.70 and 184,081,932,422.26 is: 276,150,507,688.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    524,102,684,837.15 : 786,232,633,448.70 = 184,081,932,422.26 : x
  2. Step 2: Convert to fraction form
    524,102,684,837.15/786,232,633,448.70 = 184,081,932,422.26/x
  3. Step 3: Cross multiply
    524,102,684,837.15x = 786,232,633,448.70 × 184,081,932,422.26
  4. Step 4: Simplify right side
    524,102,684,837.15x = 144,731,222,498,679,111,811,072
  5. Step 5: Solve for x
    x = 144,731,222,498,679,111,811,072/524,102,684,837.15
  6. Step 6: Final answer
    x = 276,150,507,688.49

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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.