Home / 48,522,096,045.43-72,790,964,991.35-14,945,702,954.45

Finding the Fourth Proportional to 48,522,096,045.43, 72,790,964,991.35 and 14,945,702,954.45

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Solution

The fourth proportional to 48,522,096,045.43, 72,790,964,991.35 and 14,945,702,954.45 is: 22,420,963,420.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,522,096,045.43 : 72,790,964,991.35 = 14,945,702,954.45 : x
  2. Step 2: Convert to fraction form
    48,522,096,045.43/72,790,964,991.35 = 14,945,702,954.45/x
  3. Step 3: Cross multiply
    48,522,096,045.43x = 72,790,964,991.35 × 14,945,702,954.45
  4. Step 4: Simplify right side
    48,522,096,045.43x = 1,087,912,140,528,062,300,160
  5. Step 5: Solve for x
    x = 1,087,912,140,528,062,300,160/48,522,096,045.43
  6. Step 6: Final answer
    x = 22,420,963,420.65

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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.