Home / 4,604,040,672.60-6,906,061,008.90-1,697,129,261.40

Finding the Fourth Proportional to 4,604,040,672.60, 6,906,061,008.90 and 1,697,129,261.40

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Solution

The fourth proportional to 4,604,040,672.60, 6,906,061,008.90 and 1,697,129,261.40 is: 2,545,693,892.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,604,040,672.60 : 6,906,061,008.90 = 1,697,129,261.40 : x
  2. Step 2: Convert to fraction form
    4,604,040,672.60/6,906,061,008.90 = 1,697,129,261.40/x
  3. Step 3: Cross multiply
    4,604,040,672.60x = 6,906,061,008.90 × 1,697,129,261.40
  4. Step 4: Simplify right side
    4,604,040,672.60x = 11,720,478,219,217,795,072
  5. Step 5: Solve for x
    x = 11,720,478,219,217,795,072/4,604,040,672.60
  6. Step 6: Final answer
    x = 2,545,693,892.10

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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.