Home / 39,589,827.96-59,370,176.34-13,675,535.04

Finding the Fourth Proportional to 39,589,827.96, 59,370,176.34 and 13,675,535.04

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Solution

The fourth proportional to 39,589,827.96, 59,370,176.34 and 13,675,535.04 is: 20,508,271.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,589,827.96 : 59,370,176.34 = 13,675,535.04 : x
  2. Step 2: Convert to fraction form
    39,589,827.96/59,370,176.34 = 13,675,535.04/x
  3. Step 3: Cross multiply
    39,589,827.96x = 59,370,176.34 × 13,675,535.04
  4. Step 4: Simplify right side
    39,589,827.96x = 811,918,926,868,649
  5. Step 5: Solve for x
    x = 811,918,926,868,649/39,589,827.96
  6. Step 6: Final answer
    x = 20,508,271.16

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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.