Home / 48,189,532,780.46-66,431,466,898.04-33,676,569,222.05

Finding the Fourth Proportional to 48,189,532,780.46, 66,431,466,898.04 and 33,676,569,222.05

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Solution

The fourth proportional to 48,189,532,780.46, 66,431,466,898.04 and 33,676,569,222.05 is: 46,424,685,288.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,189,532,780.46 : 66,431,466,898.04 = 33,676,569,222.05 : x
  2. Step 2: Convert to fraction form
    48,189,532,780.46/66,431,466,898.04 = 33,676,569,222.05/x
  3. Step 3: Cross multiply
    48,189,532,780.46x = 66,431,466,898.04 × 33,676,569,222.05
  4. Step 4: Simplify right side
    48,189,532,780.46x = 2,237,183,893,513,998,958,592
  5. Step 5: Solve for x
    x = 2,237,183,893,513,998,958,592/48,189,532,780.46
  6. Step 6: Final answer
    x = 46,424,685,288.11

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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.