Home / 11,228,591,752,806-15,495,444,866,772-6,290,248,258,947

Finding the Fourth Proportional to 11,228,591,752,806, 15,495,444,866,772 and 6,290,248,258,947

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Solution

The fourth proportional to 11,228,591,752,806, 15,495,444,866,772 and 6,290,248,258,947 is: 8,680,536,013,829.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,228,591,752,806 : 15,495,444,866,772 = 6,290,248,258,947 : x
  2. Step 2: Convert to fraction form
    11,228,591,752,806/15,495,444,866,772 = 6,290,248,258,947/x
  3. Step 3: Cross multiply
    11,228,591,752,806x = 15,495,444,866,772 × 6,290,248,258,947
  4. Step 4: Simplify right side
    11,228,591,752,806x = 97,470,195,094,821,808,759,635,968
  5. Step 5: Solve for x
    x = 97,470,195,094,821,808,759,635,968/11,228,591,752,806
  6. Step 6: Final answer
    x = 8,680,536,013,829.54

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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.