Home / 132,163,599,457.32-198,245,151,744.80-41,411,963,225.03

Finding the Fourth Proportional to 132,163,599,457.32, 198,245,151,744.80 and 41,411,963,225.03

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Solution

The fourth proportional to 132,163,599,457.32, 198,245,151,744.80 and 41,411,963,225.03 is: 62,117,867,304.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,163,599,457.32 : 198,245,151,744.80 = 41,411,963,225.03 : x
  2. Step 2: Convert to fraction form
    132,163,599,457.32/198,245,151,744.80 = 41,411,963,225.03/x
  3. Step 3: Cross multiply
    132,163,599,457.32x = 198,245,151,744.80 × 41,411,963,225.03
  4. Step 4: Simplify right side
    132,163,599,457.32x = 8,209,720,933,596,743,598,080
  5. Step 5: Solve for x
    x = 8,209,720,933,596,743,598,080/132,163,599,457.32
  6. Step 6: Final answer
    x = 62,117,867,304.67

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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.