Home / 29,146,764,563.10-43,720,146,516.60-7,063,796,690.10

Finding the Fourth Proportional to 29,146,764,563.10, 43,720,146,516.60 and 7,063,796,690.10

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Solution

The fourth proportional to 29,146,764,563.10, 43,720,146,516.60 and 7,063,796,690.10 is: 10,595,694,955.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,146,764,563.10 : 43,720,146,516.60 = 7,063,796,690.10 : x
  2. Step 2: Convert to fraction form
    29,146,764,563.10/43,720,146,516.60 = 7,063,796,690.10/x
  3. Step 3: Cross multiply
    29,146,764,563.10x = 43,720,146,516.60 × 7,063,796,690.10
  4. Step 4: Simplify right side
    29,146,764,563.10x = 308,830,226,254,646,149,120
  5. Step 5: Solve for x
    x = 308,830,226,254,646,149,120/29,146,764,563.10
  6. Step 6: Final answer
    x = 10,595,694,955.65

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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.