Home / 2,781,444,145,401.50-4,172,166,218,102.30-2,675,652,523,872

Finding the Fourth Proportional to 2,781,444,145,401.50, 4,172,166,218,102.30 and 2,675,652,523,872

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Solution

The fourth proportional to 2,781,444,145,401.50, 4,172,166,218,102.30 and 2,675,652,523,872 is: 4,013,478,785,808.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,781,444,145,401.50 : 4,172,166,218,102.30 = 2,675,652,523,872 : x
  2. Step 2: Convert to fraction form
    2,781,444,145,401.50/4,172,166,218,102.30 = 2,675,652,523,872/x
  3. Step 3: Cross multiply
    2,781,444,145,401.50x = 4,172,166,218,102.30 × 2,675,652,523,872
  4. Step 4: Simplify right side
    2,781,444,145,401.50x = 11,163,267,071,478,914,837,643,264
  5. Step 5: Solve for x
    x = 11,163,267,071,478,914,837,643,264/2,781,444,145,401.50
  6. Step 6: Final answer
    x = 4,013,478,785,808.05

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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.