Home / 8,536,184,283.39-11,781,167,099.45-4,918,515,418.00

Finding the Fourth Proportional to 8,536,184,283.39, 11,781,167,099.45 and 4,918,515,418.00

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Solution

The fourth proportional to 8,536,184,283.39, 11,781,167,099.45 and 4,918,515,418.00 is: 6,788,261,604.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,536,184,283.39 : 11,781,167,099.45 = 4,918,515,418.00 : x
  2. Step 2: Convert to fraction form
    8,536,184,283.39/11,781,167,099.45 = 4,918,515,418.00/x
  3. Step 3: Cross multiply
    8,536,184,283.39x = 11,781,167,099.45 × 4,918,515,418.00
  4. Step 4: Simplify right side
    8,536,184,283.39x = 57,945,852,020,699,398,144
  5. Step 5: Solve for x
    x = 57,945,852,020,699,398,144/8,536,184,283.39
  6. Step 6: Final answer
    x = 6,788,261,604.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.