Home / 1,873,234,766,679.10-2,807,869,009,969.80-630,094,172,217.96

Finding the Fourth Proportional to 1,873,234,766,679.10, 2,807,869,009,969.80 and 630,094,172,217.96

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Solution

The fourth proportional to 1,873,234,766,679.10, 2,807,869,009,969.80 and 630,094,172,217.96 is: 944,474,195,655.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,873,234,766,679.10 : 2,807,869,009,969.80 = 630,094,172,217.96 : x
  2. Step 2: Convert to fraction form
    1,873,234,766,679.10/2,807,869,009,969.80 = 630,094,172,217.96/x
  3. Step 3: Cross multiply
    1,873,234,766,679.10x = 2,807,869,009,969.80 × 630,094,172,217.96
  4. Step 4: Simplify right side
    1,873,234,766,679.10x = 1,769,221,899,533,383,834,271,744
  5. Step 5: Solve for x
    x = 1,769,221,899,533,383,834,271,744/1,873,234,766,679.10
  6. Step 6: Final answer
    x = 944,474,195,655.62

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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.