Home / 5,345,355,577.24-7,376,598,001.36-2,901,139,864.00

Finding the Fourth Proportional to 5,345,355,577.24, 7,376,598,001.36 and 2,901,139,864.00

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Solution

The fourth proportional to 5,345,355,577.24, 7,376,598,001.36 and 2,901,139,864.00 is: 4,003,576,976.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,345,355,577.24 : 7,376,598,001.36 = 2,901,139,864.00 : x
  2. Step 2: Convert to fraction form
    5,345,355,577.24/7,376,598,001.36 = 2,901,139,864.00/x
  3. Step 3: Cross multiply
    5,345,355,577.24x = 7,376,598,001.36 × 2,901,139,864.00
  4. Step 4: Simplify right side
    5,345,355,577.24x = 21,400,542,522,473,918,464
  5. Step 5: Solve for x
    x = 21,400,542,522,473,918,464/5,345,355,577.24
  6. Step 6: Final answer
    x = 4,003,576,976.92

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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.