Home / 55,897,397.19-83,847,217.82-14,956,771.59

Finding the Fourth Proportional to 55,897,397.19, 83,847,217.82 and 14,956,771.59

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Solution

The fourth proportional to 55,897,397.19, 83,847,217.82 and 14,956,771.59 is: 22,435,457.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,897,397.19 : 83,847,217.82 = 14,956,771.59 : x
  2. Step 2: Convert to fraction form
    55,897,397.19/83,847,217.82 = 14,956,771.59/x
  3. Step 3: Cross multiply
    55,897,397.19x = 83,847,217.82 × 14,956,771.59
  4. Step 4: Simplify right side
    55,897,397.19x = 1,254,083,685,315,933.75
  5. Step 5: Solve for x
    x = 1,254,083,685,315,933.75/55,897,397.19
  6. Step 6: Final answer
    x = 22,435,457.61

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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.