Home / 39,354,779.70-59,032,169.55-37,760,456.70

Finding the Fourth Proportional to 39,354,779.70, 59,032,169.55 and 37,760,456.70

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Solution

The fourth proportional to 39,354,779.70, 59,032,169.55 and 37,760,456.70 is: 56,640,685.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,354,779.70 : 59,032,169.55 = 37,760,456.70 : x
  2. Step 2: Convert to fraction form
    39,354,779.70/59,032,169.55 = 37,760,456.70/x
  3. Step 3: Cross multiply
    39,354,779.70x = 59,032,169.55 × 37,760,456.70
  4. Step 4: Simplify right side
    39,354,779.70x = 2,229,081,682,199,833.50
  5. Step 5: Solve for x
    x = 2,229,081,682,199,833.50/39,354,779.70
  6. Step 6: Final answer
    x = 56,640,685.05

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1.5x scale

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.