Home / 3,228,634,702.68-4,842,952,118.10-774,971,606.04

Finding the Fourth Proportional to 3,228,634,702.68, 4,842,952,118.10 and 774,971,606.04

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Solution

The fourth proportional to 3,228,634,702.68, 4,842,952,118.10 and 774,971,606.04 is: 1,162,457,424.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,228,634,702.68 : 4,842,952,118.10 = 774,971,606.04 : x
  2. Step 2: Convert to fraction form
    3,228,634,702.68/4,842,952,118.10 = 774,971,606.04/x
  3. Step 3: Cross multiply
    3,228,634,702.68x = 4,842,952,118.10 × 774,971,606.04
  4. Step 4: Simplify right side
    3,228,634,702.68x = 3,753,150,380,938,777,088
  5. Step 5: Solve for x
    x = 3,753,150,380,938,777,088/3,228,634,702.68
  6. Step 6: Final answer
    x = 1,162,457,424.44

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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.