Home / 11,228,591,752,805-15,495,444,866,771-6,290,248,258,946

Finding the Fourth Proportional to 11,228,591,752,805, 15,495,444,866,771 and 6,290,248,258,946

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Solution

The fourth proportional to 11,228,591,752,805, 15,495,444,866,771 and 6,290,248,258,946 is: 8,680,536,013,828.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,228,591,752,805 : 15,495,444,866,771 = 6,290,248,258,946 : x
  2. Step 2: Convert to fraction form
    11,228,591,752,805/15,495,444,866,771 = 6,290,248,258,946/x
  3. Step 3: Cross multiply
    11,228,591,752,805x = 15,495,444,866,771 × 6,290,248,258,946
  4. Step 4: Simplify right side
    11,228,591,752,805x = 97,470,195,094,800,007,505,641,472
  5. Step 5: Solve for x
    x = 97,470,195,094,800,007,505,641,472/11,228,591,752,805
  6. Step 6: Final answer
    x = 8,680,536,013,828.37

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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.