Home / 25,968,696,472.78-35,833,777,816.11-14,537,891,259.34

Finding the Fourth Proportional to 25,968,696,472.78, 35,833,777,816.11 and 14,537,891,259.34

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Solution

The fourth proportional to 25,968,696,472.78, 35,833,777,816.11 and 14,537,891,259.34 is: 20,060,597,413.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,968,696,472.78 : 35,833,777,816.11 = 14,537,891,259.34 : x
  2. Step 2: Convert to fraction form
    25,968,696,472.78/35,833,777,816.11 = 14,537,891,259.34/x
  3. Step 3: Cross multiply
    25,968,696,472.78x = 35,833,777,816.11 × 14,537,891,259.34
  4. Step 4: Simplify right side
    25,968,696,472.78x = 520,947,565,301,957,197,824
  5. Step 5: Solve for x
    x = 520,947,565,301,957,197,824/25,968,696,472.78
  6. Step 6: Final answer
    x = 20,060,597,413.81

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1.5x scale

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.