Home / 3,104,123,781.60-4,656,185,672.40-3,104,123,781.60

Finding the Fourth Proportional to 3,104,123,781.60, 4,656,185,672.40 and 3,104,123,781.60

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Solution

The fourth proportional to 3,104,123,781.60, 4,656,185,672.40 and 3,104,123,781.60 is: 4,656,185,672.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,104,123,781.60 : 4,656,185,672.40 = 3,104,123,781.60 : x
  2. Step 2: Convert to fraction form
    3,104,123,781.60/4,656,185,672.40 = 3,104,123,781.60/x
  3. Step 3: Cross multiply
    3,104,123,781.60x = 4,656,185,672.40 × 3,104,123,781.60
  4. Step 4: Simplify right side
    3,104,123,781.60x = 14,453,376,677,242,025,984
  5. Step 5: Solve for x
    x = 14,453,376,677,242,025,984/3,104,123,781.60
  6. Step 6: Final answer
    x = 4,656,185,672.40

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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.