Home / 53,370,341,204.47-80,055,165,040.85-13,575,776,060.95

Finding the Fourth Proportional to 53,370,341,204.47, 80,055,165,040.85 and 13,575,776,060.95

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Solution

The fourth proportional to 53,370,341,204.47, 80,055,165,040.85 and 13,575,776,060.95 is: 20,363,575,884.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,370,341,204.47 : 80,055,165,040.85 = 13,575,776,060.95 : x
  2. Step 2: Convert to fraction form
    53,370,341,204.47/80,055,165,040.85 = 13,575,776,060.95/x
  3. Step 3: Cross multiply
    53,370,341,204.47x = 80,055,165,040.85 × 13,575,776,060.95
  4. Step 4: Simplify right side
    53,370,341,204.47x = 1,086,810,993,116,972,843,008
  5. Step 5: Solve for x
    x = 1,086,810,993,116,972,843,008/53,370,341,204.47
  6. Step 6: Final answer
    x = 20,363,575,884.84

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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.