Home / 1,160,625,742.20-1,740,938,613.30-1,094,112,948.60

Finding the Fourth Proportional to 1,160,625,742.20, 1,740,938,613.30 and 1,094,112,948.60

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Solution

The fourth proportional to 1,160,625,742.20, 1,740,938,613.30 and 1,094,112,948.60 is: 1,641,169,422.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,160,625,742.20 : 1,740,938,613.30 = 1,094,112,948.60 : x
  2. Step 2: Convert to fraction form
    1,160,625,742.20/1,740,938,613.30 = 1,094,112,948.60/x
  3. Step 3: Cross multiply
    1,160,625,742.20x = 1,740,938,613.30 × 1,094,112,948.60
  4. Step 4: Simplify right side
    1,160,625,742.20x = 1,904,783,479,529,257,984
  5. Step 5: Solve for x
    x = 1,904,783,479,529,257,984/1,160,625,742.20
  6. Step 6: Final answer
    x = 1,641,169,422.90

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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.