Home / 6,515,696,548.60-9,773,544,822.90-1,608,370,354.60

Finding the Fourth Proportional to 6,515,696,548.60, 9,773,544,822.90 and 1,608,370,354.60

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Solution

The fourth proportional to 6,515,696,548.60, 9,773,544,822.90 and 1,608,370,354.60 is: 2,412,555,531.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,515,696,548.60 : 9,773,544,822.90 = 1,608,370,354.60 : x
  2. Step 2: Convert to fraction form
    6,515,696,548.60/9,773,544,822.90 = 1,608,370,354.60/x
  3. Step 3: Cross multiply
    6,515,696,548.60x = 9,773,544,822.90 × 1,608,370,354.60
  4. Step 4: Simplify right side
    6,515,696,548.60x = 15,719,479,752,506,664,960
  5. Step 5: Solve for x
    x = 15,719,479,752,506,664,960/6,515,696,548.60
  6. Step 6: Final answer
    x = 2,412,555,531.90

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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.