Home / 246,961,001.59-370,463,276.84-69,699,721.88

Finding the Fourth Proportional to 246,961,001.59, 370,463,276.84 and 69,699,721.88

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Solution

The fourth proportional to 246,961,001.59, 370,463,276.84 and 69,699,721.88 is: 104,555,728.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,961,001.59 : 370,463,276.84 = 69,699,721.88 : x
  2. Step 2: Convert to fraction form
    246,961,001.59/370,463,276.84 = 69,699,721.88/x
  3. Step 3: Cross multiply
    246,961,001.59x = 370,463,276.84 × 69,699,721.88
  4. Step 4: Simplify right side
    246,961,001.59x = 25,821,187,362,152,944
  5. Step 5: Solve for x
    x = 25,821,187,362,152,944/246,961,001.59
  6. Step 6: Final answer
    x = 104,555,728.22

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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.