Home / 60,902,530,732.56-91,353,427,633.08-33,130,274,378.16

Finding the Fourth Proportional to 60,902,530,732.56, 91,353,427,633.08 and 33,130,274,378.16

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Solution

The fourth proportional to 60,902,530,732.56, 91,353,427,633.08 and 33,130,274,378.16 is: 49,695,211,126.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,902,530,732.56 : 91,353,427,633.08 = 33,130,274,378.16 : x
  2. Step 2: Convert to fraction form
    60,902,530,732.56/91,353,427,633.08 = 33,130,274,378.16/x
  3. Step 3: Cross multiply
    60,902,530,732.56x = 91,353,427,633.08 × 33,130,274,378.16
  4. Step 4: Simplify right side
    60,902,530,732.56x = 3,026,564,122,869,324,316,672
  5. Step 5: Solve for x
    x = 3,026,564,122,869,324,316,672/60,902,530,732.56
  6. Step 6: Final answer
    x = 49,695,211,126.12

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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.