Home / 3,341,188,232.04-5,008,666,662.76-1,128,850,770.20

Finding the Fourth Proportional to 3,341,188,232.04, 5,008,666,662.76 and 1,128,850,770.20

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Solution

The fourth proportional to 3,341,188,232.04, 5,008,666,662.76 and 1,128,850,770.20 is: 1,692,223,492.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,341,188,232.04 : 5,008,666,662.76 = 1,128,850,770.20 : x
  2. Step 2: Convert to fraction form
    3,341,188,232.04/5,008,666,662.76 = 1,128,850,770.20/x
  3. Step 3: Cross multiply
    3,341,188,232.04x = 5,008,666,662.76 × 1,128,850,770.20
  4. Step 4: Simplify right side
    3,341,188,232.04x = 5,654,037,219,931,689,984
  5. Step 5: Solve for x
    x = 5,654,037,219,931,689,984/3,341,188,232.04
  6. Step 6: Final answer
    x = 1,692,223,492.74

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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.