Home / 11,228,591,752,799-15,495,444,866,762-6,290,248,258,940

Finding the Fourth Proportional to 11,228,591,752,799, 15,495,444,866,762 and 6,290,248,258,940

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Solution

The fourth proportional to 11,228,591,752,799, 15,495,444,866,762 and 6,290,248,258,940 is: 8,680,536,013,819.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,228,591,752,799 : 15,495,444,866,762 = 6,290,248,258,940 : x
  2. Step 2: Convert to fraction form
    11,228,591,752,799/15,495,444,866,762 = 6,290,248,258,940/x
  3. Step 3: Cross multiply
    11,228,591,752,799x = 15,495,444,866,762 × 6,290,248,258,940
  4. Step 4: Simplify right side
    11,228,591,752,799x = 97,470,195,094,650,422,384,656,384
  5. Step 5: Solve for x
    x = 97,470,195,094,650,422,384,656,384/11,228,591,752,799
  6. Step 6: Final answer
    x = 8,680,536,013,819.69

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.