Home / 47,130,470,410.08-65,041,428,042-25,722,084,951.84

Finding the Fourth Proportional to 47,130,470,410.08, 65,041,428,042 and 25,722,084,951.84

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Solution

The fourth proportional to 47,130,470,410.08, 65,041,428,042 and 25,722,084,951.84 is: 35,497,229,773.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,130,470,410.08 : 65,041,428,042 = 25,722,084,951.84 : x
  2. Step 2: Convert to fraction form
    47,130,470,410.08/65,041,428,042 = 25,722,084,951.84/x
  3. Step 3: Cross multiply
    47,130,470,410.08x = 65,041,428,042 × 25,722,084,951.84
  4. Step 4: Simplify right side
    47,130,470,410.08x = 1,673,001,137,485,312,425,984
  5. Step 5: Solve for x
    x = 1,673,001,137,485,312,425,984/47,130,470,410.08
  6. Step 6: Final answer
    x = 35,497,229,773.62

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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.