Home / 1,571,026,116.09-2,356,781,311.94-535,644,859.23

Finding the Fourth Proportional to 1,571,026,116.09, 2,356,781,311.94 and 535,644,859.23

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Solution

The fourth proportional to 1,571,026,116.09, 2,356,781,311.94 and 535,644,859.23 is: 803,549,846.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,571,026,116.09 : 2,356,781,311.94 = 535,644,859.23 : x
  2. Step 2: Convert to fraction form
    1,571,026,116.09/2,356,781,311.94 = 535,644,859.23/x
  3. Step 3: Cross multiply
    1,571,026,116.09x = 2,356,781,311.94 × 535,644,859.23
  4. Step 4: Simplify right side
    1,571,026,116.09x = 1,262,397,794,069,996,032
  5. Step 5: Solve for x
    x = 1,262,397,794,069,996,032/1,571,026,116.09
  6. Step 6: Final answer
    x = 803,549,846.27

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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.