Home / 11,228,591,752,798-15,495,444,866,761-6,290,248,258,939

Finding the Fourth Proportional to 11,228,591,752,798, 15,495,444,866,761 and 6,290,248,258,939

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Solution

The fourth proportional to 11,228,591,752,798, 15,495,444,866,761 and 6,290,248,258,939 is: 8,680,536,013,818.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,228,591,752,798 : 15,495,444,866,761 = 6,290,248,258,939 : x
  2. Step 2: Convert to fraction form
    11,228,591,752,798/15,495,444,866,761 = 6,290,248,258,939/x
  3. Step 3: Cross multiply
    11,228,591,752,798x = 15,495,444,866,761 × 6,290,248,258,939
  4. Step 4: Simplify right side
    11,228,591,752,798x = 97,470,195,094,628,638,310,531,072
  5. Step 5: Solve for x
    x = 97,470,195,094,628,638,310,531,072/11,228,591,752,798
  6. Step 6: Final answer
    x = 8,680,536,013,818.52

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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.