Home / 2,877,040,834,705.80-4,315,826,531,531.10-940,867,759,165.26

Finding the Fourth Proportional to 2,877,040,834,705.80, 4,315,826,531,531.10 and 940,867,759,165.26

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Solution

The fourth proportional to 2,877,040,834,705.80, 4,315,826,531,531.10 and 940,867,759,165.26 is: 1,411,388,392,088.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,877,040,834,705.80 : 4,315,826,531,531.10 = 940,867,759,165.26 : x
  2. Step 2: Convert to fraction form
    2,877,040,834,705.80/4,315,826,531,531.10 = 940,867,759,165.26/x
  3. Step 3: Cross multiply
    2,877,040,834,705.80x = 4,315,826,531,531.10 × 940,867,759,165.26
  4. Step 4: Simplify right side
    2,877,040,834,705.80x = 4,060,622,037,667,642,613,956,608
  5. Step 5: Solve for x
    x = 4,060,622,037,667,642,613,956,608/2,877,040,834,705.80
  6. Step 6: Final answer
    x = 1,411,388,392,088.25

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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.