Home / 110,012,118,336.12-165,017,971,543.50-34,471,052,040.18

Finding the Fourth Proportional to 110,012,118,336.12, 165,017,971,543.50 and 34,471,052,040.18

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Solution

The fourth proportional to 110,012,118,336.12, 165,017,971,543.50 and 34,471,052,040.18 is: 51,706,513,524.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,012,118,336.12 : 165,017,971,543.50 = 34,471,052,040.18 : x
  2. Step 2: Convert to fraction form
    110,012,118,336.12/165,017,971,543.50 = 34,471,052,040.18/x
  3. Step 3: Cross multiply
    110,012,118,336.12x = 165,017,971,543.50 × 34,471,052,040.18
  4. Step 4: Simplify right side
    110,012,118,336.12x = 5,688,343,084,640,930,627,584
  5. Step 5: Solve for x
    x = 5,688,343,084,640,930,627,584/110,012,118,336.12
  6. Step 6: Final answer
    x = 51,706,513,524.82

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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.