Home / 334,611,186.30-501,916,779.45-104,579,901.90

Finding the Fourth Proportional to 334,611,186.30, 501,916,779.45 and 104,579,901.90

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Solution

The fourth proportional to 334,611,186.30, 501,916,779.45 and 104,579,901.90 is: 156,869,852.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,611,186.30 : 501,916,779.45 = 104,579,901.90 : x
  2. Step 2: Convert to fraction form
    334,611,186.30/501,916,779.45 = 104,579,901.90/x
  3. Step 3: Cross multiply
    334,611,186.30x = 501,916,779.45 × 104,579,901.90
  4. Step 4: Simplify right side
    334,611,186.30x = 52,490,407,556,844,936
  5. Step 5: Solve for x
    x = 52,490,407,556,844,936/334,611,186.30
  6. Step 6: Final answer
    x = 156,869,852.85

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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.