Home / 63,911,174.40-95,866,761.60-44,354,145.60

Finding the Fourth Proportional to 63,911,174.40, 95,866,761.60 and 44,354,145.60

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Solution

The fourth proportional to 63,911,174.40, 95,866,761.60 and 44,354,145.60 is: 66,531,218.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,911,174.40 : 95,866,761.60 = 44,354,145.60 : x
  2. Step 2: Convert to fraction form
    63,911,174.40/95,866,761.60 = 44,354,145.60/x
  3. Step 3: Cross multiply
    63,911,174.40x = 95,866,761.60 × 44,354,145.60
  4. Step 4: Simplify right side
    63,911,174.40x = 4,252,088,302,206,889
  5. Step 5: Solve for x
    x = 4,252,088,302,206,889/63,911,174.40
  6. Step 6: Final answer
    x = 66,531,218.40

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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.