Home / 115,893,971,379.35-173,840,957,069.02-115,893,971,379.35

Finding the Fourth Proportional to 115,893,971,379.35, 173,840,957,069.02 and 115,893,971,379.35

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Solution

The fourth proportional to 115,893,971,379.35, 173,840,957,069.02 and 115,893,971,379.35 is: 173,840,957,069.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    115,893,971,379.35 : 173,840,957,069.02 = 115,893,971,379.35 : x
  2. Step 2: Convert to fraction form
    115,893,971,379.35/173,840,957,069.02 = 115,893,971,379.35/x
  3. Step 3: Cross multiply
    115,893,971,379.35x = 173,840,957,069.02 × 115,893,971,379.35
  4. Step 4: Simplify right side
    115,893,971,379.35x = 20,147,118,903,115,814,797,312
  5. Step 5: Solve for x
    x = 20,147,118,903,115,814,797,312/115,893,971,379.35
  6. Step 6: Final answer
    x = 173,840,957,069.02

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Double scale
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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.