Home / 43,060,245,626.08-64,590,097,403.40-23,172,501,091.78

Finding the Fourth Proportional to 43,060,245,626.08, 64,590,097,403.40 and 23,172,501,091.78

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Solution

The fourth proportional to 43,060,245,626.08, 64,590,097,403.40 and 23,172,501,091.78 is: 34,758,605,782.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,060,245,626.08 : 64,590,097,403.40 = 23,172,501,091.78 : x
  2. Step 2: Convert to fraction form
    43,060,245,626.08/64,590,097,403.40 = 23,172,501,091.78/x
  3. Step 3: Cross multiply
    43,060,245,626.08x = 64,590,097,403.40 × 23,172,501,091.78
  4. Step 4: Simplify right side
    43,060,245,626.08x = 1,496,714,102,598,463,127,552
  5. Step 5: Solve for x
    x = 1,496,714,102,598,463,127,552/43,060,245,626.08
  6. Step 6: Final answer
    x = 34,758,605,782.13

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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.