Home / 5,755,756,622.90-8,634,458,512.92-1,772,177,795.82

Finding the Fourth Proportional to 5,755,756,622.90, 8,634,458,512.92 and 1,772,177,795.82

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Solution

The fourth proportional to 5,755,756,622.90, 8,634,458,512.92 and 1,772,177,795.82 is: 2,658,520,270.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,755,756,622.90 : 8,634,458,512.92 = 1,772,177,795.82 : x
  2. Step 2: Convert to fraction form
    5,755,756,622.90/8,634,458,512.92 = 1,772,177,795.82/x
  3. Step 3: Cross multiply
    5,755,756,622.90x = 8,634,458,512.92 × 1,772,177,795.82
  4. Step 4: Simplify right side
    5,755,756,622.90x = 15,301,795,655,525,799,936
  5. Step 5: Solve for x
    x = 15,301,795,655,525,799,936/5,755,756,622.90
  6. Step 6: Final answer
    x = 2,658,520,270.76

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.