Home / 182,311,090.84-251,589,317.64-99,804,875.59

Finding the Fourth Proportional to 182,311,090.84, 251,589,317.64 and 99,804,875.59

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Solution

The fourth proportional to 182,311,090.84, 251,589,317.64 and 99,804,875.59 is: 137,730,735.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,311,090.84 : 251,589,317.64 = 99,804,875.59 : x
  2. Step 2: Convert to fraction form
    182,311,090.84/251,589,317.64 = 99,804,875.59/x
  3. Step 3: Cross multiply
    182,311,090.84x = 251,589,317.64 × 99,804,875.59
  4. Step 4: Simplify right side
    182,311,090.84x = 25,109,840,547,147,680
  5. Step 5: Solve for x
    x = 25,109,840,547,147,680/182,311,090.84
  6. Step 6: Final answer
    x = 137,730,735.04

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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.