Home / 337,611,974.40-506,347,101.84-95,218,191.36

Finding the Fourth Proportional to 337,611,974.40, 506,347,101.84 and 95,218,191.36

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Solution

The fourth proportional to 337,611,974.40, 506,347,101.84 and 95,218,191.36 is: 142,807,302.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,611,974.40 : 506,347,101.84 = 95,218,191.36 : x
  2. Step 2: Convert to fraction form
    337,611,974.40/506,347,101.84 = 95,218,191.36/x
  3. Step 3: Cross multiply
    337,611,974.40x = 506,347,101.84 × 95,218,191.36
  4. Step 4: Simplify right side
    337,611,974.40x = 48,213,455,237,582,528
  5. Step 5: Solve for x
    x = 48,213,455,237,582,528/337,611,974.40
  6. Step 6: Final answer
    x = 142,807,302.15

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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.