Home / 30,744,000.20-46,066,233.90-19,364,083.40

Finding the Fourth Proportional to 30,744,000.20, 46,066,233.90 and 19,364,083.40

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Solution

The fourth proportional to 30,744,000.20, 46,066,233.90 and 19,364,083.40 is: 29,014,779.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,744,000.20 : 46,066,233.90 = 19,364,083.40 : x
  2. Step 2: Convert to fraction form
    30,744,000.20/46,066,233.90 = 19,364,083.40/x
  3. Step 3: Cross multiply
    30,744,000.20x = 46,066,233.90 × 19,364,083.40
  4. Step 4: Simplify right side
    30,744,000.20x = 892,030,395,163,507.12
  5. Step 5: Solve for x
    x = 892,030,395,163,507.12/30,744,000.20
  6. Step 6: Final answer
    x = 29,014,779.77

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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.