Home / 1,767,096,670.20-2,650,645,005.30-603,878,609.40

Finding the Fourth Proportional to 1,767,096,670.20, 2,650,645,005.30 and 603,878,609.40

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Solution

The fourth proportional to 1,767,096,670.20, 2,650,645,005.30 and 603,878,609.40 is: 905,817,914.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,767,096,670.20 : 2,650,645,005.30 = 603,878,609.40 : x
  2. Step 2: Convert to fraction form
    1,767,096,670.20/2,650,645,005.30 = 603,878,609.40/x
  3. Step 3: Cross multiply
    1,767,096,670.20x = 2,650,645,005.30 × 603,878,609.40
  4. Step 4: Simplify right side
    1,767,096,670.20x = 1,600,667,819,813,619,712
  5. Step 5: Solve for x
    x = 1,600,667,819,813,619,712/1,767,096,670.20
  6. Step 6: Final answer
    x = 905,817,914.10

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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.