Home / 3,236,909,857.34-4,466,888,452.37-1,808,001,296.71

Finding the Fourth Proportional to 3,236,909,857.34, 4,466,888,452.37 and 1,808,001,296.71

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Solution

The fourth proportional to 3,236,909,857.34, 4,466,888,452.37 and 1,808,001,296.71 is: 2,495,015,453.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,236,909,857.34 : 4,466,888,452.37 = 1,808,001,296.71 : x
  2. Step 2: Convert to fraction form
    3,236,909,857.34/4,466,888,452.37 = 1,808,001,296.71/x
  3. Step 3: Cross multiply
    3,236,909,857.34x = 4,466,888,452.37 × 1,808,001,296.71
  4. Step 4: Simplify right side
    3,236,909,857.34x = 8,076,140,114,152,307,712
  5. Step 5: Solve for x
    x = 8,076,140,114,152,307,712/3,236,909,857.34
  6. Step 6: Final answer
    x = 2,495,015,453.04

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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.