Home / 11,228,591,752,803-15,495,444,866,768-6,290,248,258,943.20

Finding the Fourth Proportional to 11,228,591,752,803, 15,495,444,866,768 and 6,290,248,258,943.20

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Solution

The fourth proportional to 11,228,591,752,803, 15,495,444,866,768 and 6,290,248,258,943.20 is: 8,680,536,013,824.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,228,591,752,803 : 15,495,444,866,768 = 6,290,248,258,943.20 : x
  2. Step 2: Convert to fraction form
    11,228,591,752,803/15,495,444,866,768 = 6,290,248,258,943.20/x
  3. Step 3: Cross multiply
    11,228,591,752,803x = 15,495,444,866,768 × 6,290,248,258,943.20
  4. Step 4: Simplify right side
    11,228,591,752,803x = 97,470,195,094,737,764,839,587,840
  5. Step 5: Solve for x
    x = 97,470,195,094,737,764,839,587,840/11,228,591,752,803
  6. Step 6: Final answer
    x = 8,680,536,013,824.37

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Double scale
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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.