Home / 3,129,133,766,794.40-4,693,700,650,191.60-3,129,133,766,794.40

Finding the Fourth Proportional to 3,129,133,766,794.40, 4,693,700,650,191.60 and 3,129,133,766,794.40

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Solution

The fourth proportional to 3,129,133,766,794.40, 4,693,700,650,191.60 and 3,129,133,766,794.40 is: 4,693,700,650,191.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,129,133,766,794.40 : 4,693,700,650,191.60 = 3,129,133,766,794.40 : x
  2. Step 2: Convert to fraction form
    3,129,133,766,794.40/4,693,700,650,191.60 = 3,129,133,766,794.40/x
  3. Step 3: Cross multiply
    3,129,133,766,794.40x = 4,693,700,650,191.60 × 3,129,133,766,794.40
  4. Step 4: Simplify right side
    3,129,133,766,794.40x = 14,687,217,195,739,362,977,906,688
  5. Step 5: Solve for x
    x = 14,687,217,195,739,362,977,906,688/3,129,133,766,794.40
  6. Step 6: Final answer
    x = 4,693,700,650,191.60

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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.