Home / 115,893,971,214.60-173,840,956,821.90-115,893,971,214.60

Finding the Fourth Proportional to 115,893,971,214.60, 173,840,956,821.90 and 115,893,971,214.60

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Solution

The fourth proportional to 115,893,971,214.60, 173,840,956,821.90 and 115,893,971,214.60 is: 173,840,956,821.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    115,893,971,214.60 : 173,840,956,821.90 = 115,893,971,214.60 : x
  2. Step 2: Convert to fraction form
    115,893,971,214.60/173,840,956,821.90 = 115,893,971,214.60/x
  3. Step 3: Cross multiply
    115,893,971,214.60x = 173,840,956,821.90 × 115,893,971,214.60
  4. Step 4: Simplify right side
    115,893,971,214.60x = 20,147,118,845,835,798,904,832
  5. Step 5: Solve for x
    x = 20,147,118,845,835,798,904,832/115,893,971,214.60
  6. Step 6: Final answer
    x = 173,840,956,821.90

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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.