Home / 88,929,024,696.54-133,401,070,222.81-28,432,023,937.56

Finding the Fourth Proportional to 88,929,024,696.54, 133,401,070,222.81 and 28,432,023,937.56

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Solution

The fourth proportional to 88,929,024,696.54, 133,401,070,222.81 and 28,432,023,937.56 is: 42,650,444,383.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,929,024,696.54 : 133,401,070,222.81 = 28,432,023,937.56 : x
  2. Step 2: Convert to fraction form
    88,929,024,696.54/133,401,070,222.81 = 28,432,023,937.56/x
  3. Step 3: Cross multiply
    88,929,024,696.54x = 133,401,070,222.81 × 28,432,023,937.56
  4. Step 4: Simplify right side
    88,929,024,696.54x = 3,792,862,421,871,056,388,096
  5. Step 5: Solve for x
    x = 3,792,862,421,871,056,388,096/88,929,024,696.54
  6. Step 6: Final answer
    x = 42,650,444,383.19

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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.