Home / 115,893,508,487.40-173,840,262,731.10-62,997,697,722.60

Finding the Fourth Proportional to 115,893,508,487.40, 173,840,262,731.10 and 62,997,697,722.60

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Solution

The fourth proportional to 115,893,508,487.40, 173,840,262,731.10 and 62,997,697,722.60 is: 94,496,546,583.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    115,893,508,487.40 : 173,840,262,731.10 = 62,997,697,722.60 : x
  2. Step 2: Convert to fraction form
    115,893,508,487.40/173,840,262,731.10 = 62,997,697,722.60/x
  3. Step 3: Cross multiply
    115,893,508,487.40x = 173,840,262,731.10 × 62,997,697,722.60
  4. Step 4: Simplify right side
    115,893,508,487.40x = 10,951,536,323,551,205,261,312
  5. Step 5: Solve for x
    x = 10,951,536,323,551,205,261,312/115,893,508,487.40
  6. Step 6: Final answer
    x = 94,496,546,583.90

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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.