Home / 2,016,006,308.40-3,021,620,675.40-851,472,548.40

Finding the Fourth Proportional to 2,016,006,308.40, 3,021,620,675.40 and 851,472,548.40

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Solution

The fourth proportional to 2,016,006,308.40, 3,021,620,675.40 and 851,472,548.40 is: 1,276,199,903.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,006,308.40 : 3,021,620,675.40 = 851,472,548.40 : x
  2. Step 2: Convert to fraction form
    2,016,006,308.40/3,021,620,675.40 = 851,472,548.40/x
  3. Step 3: Cross multiply
    2,016,006,308.40x = 3,021,620,675.40 × 851,472,548.40
  4. Step 4: Simplify right side
    2,016,006,308.40x = 2,572,827,056,780,967,424
  5. Step 5: Solve for x
    x = 2,572,827,056,780,967,424/2,016,006,308.40
  6. Step 6: Final answer
    x = 1,276,199,903.77

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1.5x scale

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.